At the moment 95% of my gaming resides on my PS3 but I am beginning to shift this more to my iPhone4 which is a big change for me as I now play games in different social spaces and time frames.
The genres of games I usually play are puzzle games such as tomb raider, 1st person shooters such as red dead revolver and sport Sims like FIFA, Tiger Woods Golf and strategy/management games such as SimCity, Age of Empires and Command and Conquer. I have not experience much online network play and tend to play strategy games as a solo player, and console games against other people and now have a few friends with PS3s which I can network play with so I will let you know what I think.
I enjoy games but they are not my main media consumption which is still music and film but with my mobile gaming this has changed a little recently.