Well, there are a lot -- Crazygirls, Messyfun, WAMF. But if I can sound like a douchy zen asshole for a minute, I've just sort of come to accept that the ones who are here are here, and the ones who are gone are gone. Nothing we can do about it as customers, except pounce on any site that seems like it's on the verge of going dormant.
Plus, if you really want to make yourself cry, think of all the amazing models we've lost as collateral damage, when the producer who found 'em called it quits. Some of us still pine for a comeback from some of Rob Blaine's best gals, even though they're all probably 45 and have six kids by now.