Current stand:
Wii 143
PS3: 170
One of my most courageous predictions. For this to happen, PS3 would need another 60 million sellers, granted the Wii doesn't get more million sellers, but as it looks that won't be for a while:
http://www.vgchartz.com/gamedb/?name=&publisher=&platform=Wii&genre=&minSales=0&results=200
Tens of games next in line for the 1m milestone have been released 4 5 years ago, they won't shift a lot anymore. I see the Wii getting 5 more million sellers max.
The PS3, while it has its share of older games next in line, has tens of games released in the past 2 years that will definetly make it past the 1 million. Next year PS3 will see many multiplatform aswel as exclusive releases. Here is an incomplete list of the upcoming PS3 games: http://uk.ign.com/games/upcoming/ps3
2014 will also be a good year for PS3 software, many of the yearly releases like CoD, Fifa and NFS will be initally bigger on PS3 than PS4.
Atleast 20 PS3 games already released and another 40 not yet released games will reach the 1m milestone.
