What happens when someone takes an idea from CL

So what happens when someone takes an idea from Craigslist and creates an entire website around it... Well it's www.missedconnections.com. Did you think someone was hot for you, but you forgot to ask for the telephone number. Really, a whole site devoted to stalker wanna be's and hapless romantics. Don't know what i'm talking about, surf the CL ads in the missed connections section right now... you'll see what i mean!