Interested in looking around esp. since Sprint fell off the cliff? This site is the hands down number 1 penny stocks newsletter on the Internet, with thousands of members. Their picks have ranged from 100 percent to over 1000 % gains. Their latest pick was up 87% in 4 days. The guy who runs it is a member of the Nat. Association. of Security Dealers. Signup is free.
Found a gem a called CBIS but not through a site. I think it still has room to go up but do your DD. I'm holding 20,000 at .11 right now and on Tuesday they have some sort of dividend deal going on with new shares for stock holders.