Do we really need retina display iPad's? I think it's fine for iPod Touch and iPhone since the screens are smaller, but hell that high res display on my iPad 2 looks fine. OK so there's a market for design pro's who want to show off their portfolios but otherwise I don't see it being much beyond marketing hype. There needs to be more then that.
I'm sure someone out there will be like "What about Farmville in HD??".
I think I'd rather see a retina display upgrade in the MacBook Air sooner then the iPad.
Or even better, just merge the iPad and MacBook Air. Allow me to remove the screen from an Air and have it be an iPad.
I disagree. I could think of a few areas where the iPad could benefit from a higher res screen, especially in the accessibility department.