Your correct on the release date for the Iphone 4 on Verizon however there were no spec boosts. So how would that make it any different from it's brother at AT&T.
And I agree phones are about to get pricey even on contract. I just feel the better investment is in a phone that brings more to the table.
To be honest, they changed the stupid antenna design (which is still death-grip prone, btw) and the type of cell antenna. May not show up on a spec sheet but they still had the opportunity to change/improve the design.
What about my post (More storage, LTE connectivity, larger screen, etc.) makes you think that the iPhone 4 brings more to the table other than battery life?
I just don't want to see all you that are supporting crApple phones/devices come back in a few months when the iPhone 5 comes out and it's $50 more than the TBolt was when it was released. (Again, I can't prove that, but mark this down, I have a feeling that my guesstimate will come true.)