Not trying to be rude, but who is Patrick McKenzie? From what I've gathered, he created an app called Bingo Card Creator and blogs about it. I haven't had a chance to peruse his entire blog, but I'm assuming that his posts are pretty solid to justify this being news?
His blog is a joy to read, and one can learn lots from it. But more importantly, he is always willing to help - just take a look at YC and BoS forums, he is always sharing his knowledge, giving advice etc.
Patrick == patio11 (which is mentioned in the top comment in this thread). Most of us know him from his activity in comment threads here. He has written a lot of about the process of building a MicroISV on his blog, and he's a pretty smart guy to boot.
