Yesterday, Blizzards Entertainments' (Dev's of the Diablo, Starcraft, and Warcraft series) CEO Mike Morhaimementioned the prospect of Diablo merging with consoles at DICE yesterday. There's a lot of talk about this, since it would be HUGE for consoles to have a game like Diablo 3 on consoles, especially if Battlenet is accessible to console gamers, allowing to play with their Diablo 3 PC gamer friends.
I think the possibility of this happening is high, especially after the success Torchlight has had with it's console port. I don't see any other of their series going to console, and Blizzard seems to agree noting that it was most likely, if any, that Diablo would be the series to be added to consoles.
But, for those of you who are doubtful, a direct quote from Mr. Morhaime;
"It's something that we're actually doing an investigation into to see if that could make sense."
Which basically means that they're figuring out whether or not the costs of licensing to consoles, as well as porting code/controls etc would be lower than their prospective profits by making such a move.
Personally, I'll still play it on PC. But if it means a bigger community, I'm all for it.