New Consoles Coming to E3?

Since we first heard about the famous project cafe (WII 2?), we have heard about other consoles been develop by Microsoft and Sony, yeah thats right Sony is developing one, even if they said that the PS3 would last about 10 years in the market. Also we have also heard about a new xbox (720?) in development thanks to EA. So all of this makes us wonder if Sony and Microsoft revealed their consoles because of the project cafe or because of the upcoming E3.
One thing you will see in E3 will be the full reveal by Nintendo of their new console, and probably some teasers for the other 2 consoles.

We will keep you updated about Project Cafe and the other consoles in development.