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Wednesday, May 09, 2007

Web 2.0 loaning and banking!

Today in Wired news
Got Cash? You Can Loan Money Like a Big-Time Banker

Prosper co-founders John Witchel (left) and Chris Larsen smile for the camera.
Photo: Chaddus Bruce


Jane Boon wants to see you stripped down to your financial undies. Boon, an engineer whose husband is former Time Editor-in-Chief Norman Pearlstein, is a new kind of loan officer, but she is not affiliated with a bank.

Boon is one of 30 or so wealthy individuals who have lent out more than $100,000 apiece through Prosper, a 15-month-old venture that combines social networking with online auctions in an attempt to create a lucrative new marketplace for loans.

Using Prosper, lenders like Boon are rerouting money from banks, mutual funds or other assets to thousands of U.S. residents, who are borrowing the money for myriad reasons, from consolidating credit-card debt to expanding an existing small business.

"We're imposing Web 2.0 concepts on a very old-guard business," says John Witchel, chief technology officer and co-founder of Prosper.

Prosper's marketplace is a blend of eBay-like bidding auctions and social networking, and is conceptually related to the emerging world of microcredit.

But unlike microcredit ventures such as Grameen and Kiva, Prosper is aimed at U.S. borrowers, not the developing world.

Wannabe borrowers give Prosper permission to verify their identity and allow the company to access their financial data as collected by Experian, one of the three big credit-scoring agencies.

Prosper then gives the borrower a credit rating and helps match his or her loan request with a number of lenders. A $5,000 loan, for instance, might be funded by 50 people who each lend $100.

Lenders use borrowers' credit scores and other financial data to set interest rates that balance risk and return, while borrowers assemble their loans piecemeal from lenders' offers, giving preference to the lowest interest rates offered to them.

Borrowers have been attracted to Prosper because its auction model offers the possibility of getting lower fixed rates, particularly as part of a group of borrowers, and loans can be funded quickly -- sometimes just days after you've applied. Also, Prosper makes it easier to get loans for certain kinds of businesses, like eBay storefronts, that are difficult to fund through traditional bank loans.

Prosper is a chance for lenders to invest in an arena formerly off-limits to all but the biggest corporations: consumer debt. Prosper CEO Chris Larsen says the traditional money market is a paternalistic system where access to information is restricted and an elite few decide how it plays out, whereas Prosper is open to anyone willing to put in their money.

"It is the first time this large market has been opened up to the average investor," says Larsen, who sold his previous online lending business, E-Loan, for $300 million in 2005.

The ability to invest in a lucrative market formerly restricted to money managers is what attracted Boon. After an initial $2,000 investment to test the waters, she went all in. "The potential returns seemed great so I transferred more money," says Boon. To date, she has loaned a total of $125,000 to more than 800 people. (See related story, "Top 10 Lessons From a Microlending Pioneer.")

Greg Bequette made a similar calculation when deciding to lend using Prosper. "I was afraid that I would miss the opportunity," says Bequette, an accountant for the University of California system. Moving to lock in loans early, he transferred half a million dollars within the first two moths after joining Prosper, making him the second-largest lender in the system.

Behind the scenes, lender profiles and activities are public, making it easy to track who's a successful investor -- and what they're doing right. That troubles some, such as Jonathan Hoenig of Capitalistpig Asset Management in Chicago. "I manage money for other people," he says. "I like to keep my cards closer to the vest." He has loaned around $150,000 to nearly 1,500 people.

Additionally, the number of loans that have gone bad is higher than what was initially predicted. Because of this, Bequette, Boon and Hoenig are holding off investing fresh money.

Bequette, who expected an 18-percent return, is now concerned he won't beat the 11 percent he had with his mutual funds. His guess is that as a new market, Prosper has attracted people who couldn't find loans anywhere else, thus driving up the default rate and hurting overall returns.

Hoenig says Prosper's interest-rate caps of 30 percent aren't high enough to compensate for the dangers of lending to high-risk borrowers.

To keep bad loans from poisoning the well, Prosper blocks borrowers who have defaulted on their loans. Over half the company's engineers work on antifraud measures, according to Witchel, and Prosper insures lenders against money lost due to identity theft. Working with federal law enforcement, the company had its first arrest a few months ago. "Criminal communities tend to chat about who is weak," says Larsen. "We think it is very important to put a line in the sand early on."

At the end of the day, as with all new markets, there is a learning curve for early adopters. "They key thing for us is not stepping in and saying what people should do, otherwise it is just what banks are doing at the end of the day," says Larsen.


Tuesday, May 08, 2007

五一休假结束

五一黄金周,去天津转了一圈,可惜也没有照几张像样的照片。
我那可怜的网络相册有一次被无情的荒废了。相机的快门按钮不好用了,还是凑合用吧,也问题不大。摄影包坏掉了,书包也坏掉了,有空去买个摄影背包,兼做书包好了 sigh

Timon去了趟美国,参加SIGCHI,人家多牛啊 呵呵,还照了很多漂亮的照片。
唉,看来我还真是够颓的....算了 不说这个了 呵呵

这个五月应该还会过得不错吧,谁知道会怎样呢

一直无所事事,老大一直也不理俺们,俺们就这么安然的继续无所事事。

漂着就飘着吧,也无所谓吧 呵呵 随便牢骚牢骚好了 呵呵

Saturday, April 28, 2007

用Google AdWord来给Google AdSense做广告

偶然在Gmail里面看到这样一个Google AdWord

其中第二个链接会指向后面的那个网站。
显然是该网站投放的广告。而我们可以看到该网站的主要内容就是推荐使用Firefox,而其实际目的就是为了吸引留言用户,点击下载Firefox(其实那个下载link本身就是一个Google AdSense的广告)
这样,也就是一边付费给Google实现推广自己的网站,同时,自己的网站通过广告从Google那里获得收益。这件事可以说还是很有意思的。显然,这个买卖显然不会赔钱,网站商不是傻子。至于Google是否赔钱,这个是Google自己的事情了(主要是这个推广带有Google Toolbar的Firefox活动本身可以理解为Google自己投放的广告.....

另外,一个有意思的事情是。这个网站下面也使用了Google AdSense, 而且Google很聪明的认为这个Ad位置与这个网站注册的AdWord具有相当高的关联度,于是显示了这个网站本身的广告。也就是自己页面上的广告link到了这个页面本身。这件事就很有意思了,看起来,应该每个Click是对Google有利而让网站赔钱吧。总之,很有意思,值得研究,呵呵。





Friday, April 27, 2007

FM04总结

又到了本月结算的日子了
这个月过得还算节俭,整个财政预算有了将近30%的盈余部分。
记账还是有效果的,要坚持 恩


日常餐饮一直保持了正常水平,这个预算的数值大概可以进行修改了。
由于没有大型bg行为,与朋友吃饭的部分有了大量的结余,也刚好填补了上个月的赤字。买书依然是一大块的收入以及持续的赤字,买了书不看的毛病要改改了,而且预算的相应部分可能会准备调整。
如上个月观察到的,娱乐的部分适当的有所增长算是好现象,而且,也趋于稳定。
其他部分基本处于高度不稳定状态....继续观察中


从结余和赤字情况看,日常餐饮需要进行修改,购买书籍的数值需要修正,对于特殊突发性事件,还不好处理...继续考虑中。总之,这个月还算不错啦,呼呼~~

黄金周,消费周来临 哈哈哈 Happy!

Tuesday, April 24, 2007

关于北京的书店的一些评论

学校周边其实已经有非常好的购书全套解决方案

现在我最喜欢的集中式大型书店还是中关村图书大厦,地方大,书架安排的也比较合理。找东西比较舒服,平时人也不是非常多。另外就是计算机相关的图书相当的多,毕竟是地处中关村,是我见过计算机图书最全的大型书店。

第三极可以算是中关村图书大厦的一个备份吧,书摆放的很乱,相当的乱,因此我也说不好是不是第三极真的有比中关村图书大厦更多的书。总之,不是很习惯,但是毕竟距离都不愿,可以作为备份或无聊的时候逛。

不过,这两家大型书店的人文书籍并不是非常齐全
好在北大校内有几家小规模的书店(北大某个楼的地下一层)
里面有很多人文相关的读物,可以说一般的人文书籍在哪里都可以找到了。

另外,清华南门外的万圣书店五道口的光合作用书房 都是很有意思的书店,书店不大,人文、经管之类的一些有意思的书可能去那里找比较合适,小资的书也适合去那里找。中关村图书大厦是工兵找书的地方........


商业街购书
西单图书大厦是北京最早的一家大型书店,高中的时候一致喜欢去哪里“穷文化”。不过,我只能说西单图书大厦曾经是北京最大的大型书店,而现在,书的数量以及场地都很受局促,而且位于商业街附近,人比较多,一般就是到西单的时候有空顺便去逛逛吧。

王府井新华书店位于北京王府井步行街南口,其光顾人数之多可想而知。同样,受限于面积问题,书的数量并不是很多,而且分类做的并不理想,有些书甚至不上架只是摆在拐角,或随意的找一个台子摆放实在是....

总之,这两家商业街附近的大型书店一般不会特意去买书,路过可以去看看吧。

另外,王府井往北有 商务印书馆 的书店 以及 三联书店,两家书店都以人文类书籍见长。商务印书馆书店里有丰富的人文学术资源,当然,汉译文学名著这里最全。三联书店则是涵盖了人文、小资、艺术等多方面书籍,值得一提的是,这里的科普书籍居然惊人的全,是我见到科普书籍最多的书店了(中关村图书大厦、西单图书大厦也还不错的)。
至于艺术类书籍,三联书店对面就是美术馆,美术馆边上就有一家专门买艺术类书籍的书店。当然,艺术类书籍贵啊.........


o 似乎说了很多废话,赶紧stop..............

Saturday, April 21, 2007

测试Blog邮件转发

这个Post是从allenlaifer.blogspot.com转发而来
这个Post将被转发到zzxy相关个人版面

Thursday, April 19, 2007

Microsoft Vista Speech Recognition Tested - Perl Scripting

哎 搞笑到让人无可附加...语音识别还是不好用啊

[Book] Gödel, Escher, Bach

科普名作
计算机科学相关、数学相关

Gödel, Escher, Bach: an Eternal Golden Braid: A metaphorical fugue on minds and machines in the spirit of Lewis Carroll (commonly GEB) is a Pulitzer Prize-winning book by Douglas Hofstadter, published in 1979 by Basic Books. A new preface by Hofstadter accompanied a 20th anniversary re-edition (ISBN 0465026567), which was released in 1999.

At one level, it is a book about how the creative achievements of logician Kurt Gödel, artist M. C. Escher and composer Johann Sebastian Bach interweave. As the author states: "I realized that to me, Gödel and Escher and Bach were only shadows cast in different directions by some central solid essence. I tried to reconstruct the central object, and came up with this book."

The central theme of the book is more abstract. Hofstadter asks: "Do words and thoughts follow formal rules, or do they not?" In the preface to the twentieth-anniversary edition, Hofstadter laments that his book has been misperceived as a hodge-podge of neat things with no central theme. He stated: "GEB is a very personal attempt to say how it is that animate beings can come out of inanimate matter. What is a self, and how can a self come out of stuff that is as selfless as a stone or a puddle?"


哥德尔、艾舍尔、巴赫——集异璧之大成
译校者的话

  读者打开的这本书是一本空前的奇书。
  在计算机科学界,大家都知道这是一本杰出的科学普及名著,它以精心设计的巧妙笔法深入浅出地介绍了数理逻辑、可计算理论、人工智能等学科领域 中的许多艰深理论,然而当你翻阅它的时候,首先跳入眼帘的却是艾舍尔那些构思奇特的名画以及巴赫那些脍炙人口的曲谱,最后,你合上这本书的时候,竟会看到 封面上印着“普利策文学奖”的字样。
...

这就是微软亚洲研究院的官方Blog

今天上午,Bill Gates在清华的演讲结束后4个小时。MSRA的Blog上发出了相关的消息。
内容是Bill Gates关于新浪网友一千多网友提出的问题中的一个给以的答复。

同时,比较有趣的并不是Bill的答复或者这个发布的内容本身。
这里,我们可以看到第一条评论的内容(见图)

这里隐去了Link
欢迎到我的博客看看,全明星阵容强悍无比
周杰伦年少时和女同学的性关系
电影导演和女影星的偷情剧情
少妇和狗做爱卡住三天没分开
大S性感写真
女大学生兼职做妓女
裸体婚纱照(图)
周杰伦红起来幕后的真正原因(和一女人的不正当的关系)
婚前王菲和一男子过一夜情
张柏芝和以前的男友有过性关系



~支持你的文章,欢迎到我的博客转转
周笔畅的男友曝光
何洁劲舞中低胸走光
超级女声的排行榜
张韶涵性感裸露照
林心如的色情截图
章子怡和男友在派队上不小心被撤掉低胸衣服,裸露
双乳被抓拍
周迅在影片中全裸激情的做爱片段
2偷拍走光美女
支持你的文章,谢谢欣赏我的博客-精彩的明星生活内
容,八卦,炒作,明星美女最新写真
刘德华和莫文蔚的性爱姿势
名导演的出道
下蛋的公鸡


不知道是不是已经习惯了这样的尴尬呢......

后续:
一小时后,该回复被“和谐”
剩下的第一条回复就是我发的 沙发........
这就是人生.........

盖茨今日清华大学演讲 获名誉博士学位

盖茨发表主题为《未来之路:在中国共同创新》的演讲(骆磊/摄)
清华校长为比尔·盖茨先生颁发学位证书(骆磊/摄)

sina的新闻还是满快的。不过 这照片照的真是要多次有多次................
还好意思写某某摄.....