FaceTime over 3g is meant to work on the 4 upwards
remember it will come down to the phone carriers
I'll be getting the new iPhone sometime in th New Year, but that was always my plan and nothing to do with Apple, lol. Honest ...
As is mine. I upgrade every two years when my contract runs up which just so happens to be on Apple's cycle of releasing a significantly new iPhone.
I had the 3G then got the 4 and now I'm patiently waiting for the 5.
Looks like (now) it actually says iPhone 4S or iPad (3rd generation) with cellular data capability--so no go for iPhone 4 (in addition to 3GS) and iPad 2. Things are getting more and more restrictive almost by the minute it seems.
Apple's subtle (or not so subtle way) of enticing you to upgrade to a 4S or 5.