Yes, from the same pig that brought you YCstartups.com, here's YCfounders.com. Easily jump between the two using the hulking button on the right column. Whereas YCstartups was a collection of dev blog feeds from YC startups, YCfounders is a collection of the founders' personal blog feeds.
If you're reading this and you're a YC founder who wants his/her blog included, email me @breadpig.com
And if this wasn't enough Y Combinator for you, I'm leading a panel @ SXSW called Inside Y Combinator - The YC Startups Speak -- if it gets selected, that is. Your 5 stars would be much appreciated, as voting ends at midnight today. Breadpig knows you'll make the right decision.