I was afraid of this (the iOS 5 "upgrade" crippled my user experience on the original iPad) and held back in the hope that iOS 7.1 sorts out the sluggishness issues. I'm not holding my breath though.

It's pretty outrageous given that, in at least one place, I've seen Apple group both iPad 3 and 4 together as the "iPad with Retina display" (i.e. the current model in the singular).

Roon Developer and ex-moderator of this Forum
I am #25 in the HH1 photo of fame.