Me, no. I'm not in a situation that requires me to have to play or do something. Like riding the train to work. Living in philly i'd also er on the side of not having a psp or gba on the train anyways. I saw the police bum rush a dude on the train a few weeks back and they pulled out this machette. It was wild.   The screen's too small. And anyways, i'm old. Sometimes I enjoy peace and quiet and disconnect from the machines.