If you were to buy 10 games on .......

[Gnizmo]

Wii: Mario Kart, SSBB, GH4, Rock Band, Baroque

360: Soul Calibur 4, Culdcept Saga, Street Fighter 4 (if released), Resident Evil 5

PS3: Soul Calibur 4, Street Fighter 4 (if released), Resident Evil 5, Disgaea 3

I leave off Guitar Hero and Rock Band from the 360/PS3 list for logistical reasons. They are party games and most of my party games are on the Wii (naturally) so I favor it for multiplat releases. I am just not the kinda guy who buys multiple copies of the same game.  Street Fighter 4 does not seem like a good option for the wiimote so if it came out for it I probably wouldn't get it for the Wii. I would rent it to first to see how it works though.

I have no clue what is coming out for the PSP really. I have never found that one super awesome title that gets me interested in the system so I am unsure what is coming. The DS I am trying to avoid because I buy too many games for it already. I am at 20 games and growing. I do not need to tempt myself further.

The disclaimer here is to say I know there are many great titles coming to all systems not found in the above list. I am extremely picky as a gamer though so most of them don't appeal to me personally. Even having 3-4 games that catches my eye is fairly impressive honestly.