YC startups tend to launch in TechCrunch, but TC by no means has a lock on YC coverage. I invite you to check out Xconomy's debrief on Demo Day and compare it to TechCrunch's version. ;-)

http://www.xconomy.com/san-francisco/2010/08/25/the-definiti...

From what I can tell there’s a huge bond between the two