asc99c on 04 December 2008
Another vote for the advertising reason, at least in the UK. I've barely seen any PS3 adverts on the main TV channels. OTOH, there is a constant stream of 360 ads for multiplatform games. I remember a while back all the games adverts tended to list all the platforms - available on Xbox 360, PS3 and PC ... Now most only mention the 360.
