Craigslist sting
Craigslist used to sting mongers

It's not local (seattle), but it's interesting enough to post a link here. Not only are LE using craigslist for stings, but they said they're using sites like this one to clue in to the lingo and to figure out when their cover is blown.

We joked and talked about it elsewhere, but here's the proof.

Stay sharp fellas...