According to the official @windowsphone Twitter account, those early-adopters can take advantage of the current BOGO offer. Of course, this requires a new 2-year contract, but a great way to pick up a free Samsung Focus, HTC Surround or LG Quantum.
For those interested in this offer, you’ll need to contact AT&T. Let us know how you make out.
I can confirm this. I went in with my sister last week to get her a Focus and asked the salesman if she could get it for free as I had bought one at launch. He said sure without hesitation.