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The latest blog posts to take off on Hacker News. 66 posts.

Tech Industry & Business
2007
48

A Plan for Spam

August 2002 (This article describes the spam-filtering techniques used in the spamproof web-based mail reader we built to exercise Arc . An improved algorithm is described in Better Bayesian Filtering .) I think it's possible to stop spam, and that content-based filters are the way to do it. The Achilles heel of the…

52

Groupware Bad

This piece has gotten a lot of attention over the years. I have heard a lot of people saying that they had been "inspired" by it. I fear that what they meant was that they were inspired by the one pull-quote that people tend to quote from it, and ignored the rest. So if someone has linked you to this page, or if…

58

How to Fund a Startup

November 2005 Venture funding works like gears. A typical startup goes through several rounds of funding, and at each round you want to take just enough money to reach the speed where you can shift into the next gear. Few startups get it quite right. Many are underfunded. A few are overfunded, which is like trying to…

60

Why to Not Not Start a Startup

March 2007 (This essay is derived from talks at the 2007 Startup School and the Berkeley CSUA.) We've now been doing Y Combinator long enough to have some data about success rates. Our first batch, in the summer of 2005, had eight startups in it. Of those eight, it now looks as if at least four succeeded. Three have…