I'm using the marware iPad 2 case on my new iPad with no issues. It is a little tight but to me it seems perfect. If the case was looser I wouldn't feel safe so I'll gladly take the slightly tight fit over the alternative.
My iPad 2 Speck SmartShell cases scuffed the aluminum on my new iPad. That's not Speck's fault, that's my fault for not waiting. Just a word of warning. They fit but were just too tight and caused the plastic to bow and flex scuffing the aluminum.
That must have been a hard shell. I don't think an iPad 2 soft case that's somewhat tight for iPad 3 could dent the iPad. If an iPad 2 hard case, I wouldn't recommend an attempt to fit iPad 3.
That must have been a hard shell. I don't think an iPad 2 soft case that's somewhat tight for iPad 3 could dent the iPad. If an iPad 2 hard case, I wouldn't recommend an attempt to fit iPad 3.