Craigslist Countersues eBay due to "Craigslist Killer"
alleyinsider.com
alleyinsider.com
Sounds like a legitimate complaint. As for the rest, I don't know what there is to steal: besides audience and brand name, what does Craigslist have that eBay can't replicate by building a similar site with a similar price structure?
Can't wait to see how the game unfolds. However, I'm confident the only true winners will be the lawyers.