Thunderbolt launch date?

Couple of conflicting stories coming out this morning regarding the launch of the HTC ThunderBolt on Verizon. Above, you have a screen shot leaked to DroidAttic, which appears to confirm the Feb. 14 launch date on Best Buy, news we broke a week ago, and presales start tomorrow. But then there's a post at passed on by the infamous Miami1683 saying that the ThunderBolt has been pushed back a bit, until Feb. 28.

Miami says the delay is because of the popularity of the iPhone launch, but we'd be willing to wager that with all the hemming and hawing over simultaneous voice and data -- an old feature that would be new to Verizon -- they're still working out some kinks. Guess we'll just wait and see. [DroidForums, DroidAttic]