Not really. PCBM led us all to CMKX. I bought a little for the pump and am already out with a gain. I hang around there mostly because that's where the fun is(or was, it has gotten boring lately). I recently bought a little PRRM for that same type of play. PCBM taught me so much that I could have never learned without it. It probably saved me thousands of dollars. Amazingly enough, as much as I resist penny stocks, my record with them has been pretty outstanding. I still think it's a sucker's game though, but so are most games of chance.