Founders Of Posterous, Heyzap And Etacts On Getting Funded By Y Combinator

I tried something new in this program. To help me understand how the seed venture firm Y Combinator helps entrepreneurs launch and grow their startups, I invited not one guest as I usually do, but three founders of three different companies. Each entrepreneur talked about how he got into Y Combinator, how the program helped launch his startup and what it did for him after he left the program.