I just bought a PS3 a couple of weeks ago - so add me to the yearly total. I have never purchased a game station in my life and felt I couldn't overlook what the PS3 could do. I thought it would have more use then the 360. The 360 has way more games - but I only can play 1-2 at a time. As long as the PS3 has that many games every few months to saturate my interest - I will be happy.
It was my first game console too (and I'm pushing middle age). As a new gamer, I highly recommend "Ratchet and Clank: Tools of Destruction" and "Uncharted: Drake's Fortune" (set to "Easy") if you aren't already into them. I think at this point I've been spending more hours playing games on my PS3 than watching movies... and I bought it primarily to be a BD player.