You heard it on Diablo3.com First!
What does IGN know that we don’t? Take a look at this IGN advertisement which clearly has Diablo 3 listed as a game. I really don’t want to be negative (hey, I’m the co-webmaster of a site dedicated to a game that hasn’t been announced for years!) but IGN is probably just trying to people to come back and read their E3 coverage.
Yes, the advertisement is real.
Click here to view the advertisement!
Another Ad from IGN - Diablo 3 BOLDED
Another view of the above Ad
Looks like someone from IGN left a comment on a blog about the advertisement and had this to say.
"Meh, don't get your hopes up. Looks like someone in our creative department just made an unfortunate choice on what titles to put on the ad"
Special Thanks to Rashoodeus