I do understand that a lot of them are currently in stealth mode, and might not have a website or even a name yet. However, as probably more people do, I'd like to know about the founders, main concepts (if not in super stealth mode), etc of companies accepted.<p>Congratulations to everyone lucky enough to make it :)
I first turned to Quora to figure this out (<a href="http://www.quora.com/Y-Combinator/Which-startups-have-been-accepted-into-Y-Combinator-S12" rel="nofollow">http://www.quora.com/Y-Combinator/Which-startups-have-been-a...</a>), but I hope HN is the right crowd to ask. If you're curious too, please consider upvoting!