[vesterr]

That stuff is really easy.

And you may convince them to join you after all, like YouTube and the media companies they parasite off of.

[nuggien]

I didn't say it was hard.

It's also very easy to differentiate between a crawler and a user. But they don't even have to do that. Blocking the entire AWS ip range isn't hard either. I doubt any craigslist users browse the site through AWS :)