the 360 and ps3 probably won't get new consoles till sales drop off pretty significantly for their current gen consoles, since the initial years of their new consoles will probably result in losses. Nintendo might release a new console soon since they always sell their consoles at a profitable point. I'm interested to see what they do with their next gen console. I'm sure they have thought of some new innovative ideas because imo if its just wii hd it won't sell to well. Most of nintendo's core titles don't really need the super improved graphics, so I'm interested in what they come up with.
I'll just take some random guesses.
Wii2-late 2012
xbox 3- late 2013
ps4- late 2013-late2014 if sales remain strong for ps3 because i think sony is least eager to move on to next gen for consoles.
