Sorry, but if you're implying that I was impersonating someone else (in this case, the person whose username is madoff, who I don't know) just to revisit this topic, you'd be incorrect. (You'd also be kind of rude.) I bring up what happened with Facebook when it has some contextual relevance. There's a lot people here who could learn from that series of events, and I think I'm entitled to discuss it just like anyone else. As you'll note, however, I didn't even mention it until you did--and I only noticed that due to a traffic spike.
And for the record, I agree. By and large, YC startups do lack spines.
http://news.ycombinator.com/item?id=328235