I have used
Doublelist.com and I got my first guy from there last weekend. It's almost identical to Craigslist. It doesn't have a lot of people yet but it's super promising. More cities will get added as it grows. The main drawback is you need to manually include the date/time you post as the date shown in the posting always seems to be the current date.
If you can't see the post content (empty when you click it) then you need to disable ad blocking on that page. Some of the scripts on the page come from another domain (clickyad.net I believe) so the page doesn't render if those get blocked.