How well do "folder" cases fit since the back is no longer flat?

[Sincity]

How well do these "folder/folio" type cases fit since the back is no longer completely flat?

 

[Yakuzagang5]

How well do these "folder/folio" type cases fit since the back is no longer completely flat?

What back are you referring to? The new iPad's back is flat, exactly the same as the iPad 2, it's just a hair thicker.

 

[Sincity]

I thought it had a slight convex shape to it like an iPhone 3 around the corners? Perhaps it was a an illusion because I saw a picture today that showed the iPad 1 on top of the 2 and all stacked on top of the 3. The 1 and 2 had "flat" corners and the 3 had curved corners like an iPhone 3.

 

[f4780y]

No, the 3 is almost identical to the 2. Just 0.8mm thicker.