"Ain't It Cool News is reporting the rumor that Paramount Pictures and Marvel Studios are considering releasing Iron Man 2 in 3D format, and possibly the first Iron Man as well. Here's an except from the article:
'Right now, there is a 1 minute demo of Iron Man 2 converted to high quality digital 3D. I'm told this one minute is totally like Kim Basinger & Mickey Rourke in 9 1/2 Weeks. HOT! Crazy Hot! Right now the Suits at Marvel & Paramount & now also Disney are considering this 1 minute.
At the same time that this is happening, they are fishing for bids with 3 different companies to see what the cost and time it would take to convert Iron Man 2 to a complete 3D film. This same process is being done to Tim Burton's Alice in Wonderland - but if this comes to pass. What will this mean for the rest of Marvel's slate leading to The Avengers? Will Thor & The First Avenger: Captain America also go through this process? Or will they be shot from the get go in 3D?'"
I hate to say it but everybody I've talked to say they hate 3D. Maybe Avatar will change their minds.
The film will not be adapted in 3D.