Wow guys. Really.
Do not even mention graphics when it comes to iM@S on PS3. Remember that this takes place in Home and everything in Home must adhere to the Home look, which is its own style. Hence our beautiful and beloved Home Haruka we've come to know and love.
This is basically going to be a space in Home dedicated to the promotion of the SP series, with live events and other sorts of promotions.
Because of this continued support, this could mean one of two things. Either there really will be a PS3 version of iM@S because of the continued attention to the Sony family, or they really want to push the SP series.
@Marx: So far, anything the 360 can do, the PS3 can also do, even more so with games such as Uncharted 2 and 3D block Heroes. The PS3 is perfectly capable of being the next console to house iM@S2.