http://me.com adsense revenue sharing 50/50 = adminuser/siteowner create your own social network, forums, chat, user generated blog
I'd love to own that domain name. MAN It would be nice. It takes alot of cash to make most sites boom. The average site you see for sale isn't making a profit. If it was it wouldn't be sold. Pipedreams I call them. It takes serious marketing- revenue - team management but back to your question me.com it appears to have some serious cash investors etc.. But like all business's it can fail. I lost over $100,000 in a venture once in less then 5 months!