Update: Just to clear up potential doubts that may still exist, I asked Google for an official statement. Here you go:

Mark Erickson’s “Infinite Solutions” segment highlights Gmail’s seemingly “infinite” powers – from gobs of storage and lightning fast search to some of the best anti-spam action in the business (and how about that sweet Easter Egg cowbell in Gmail Chat?). Alas, Mark’s “Google TV beta” is simply a figment of his fertile imagination. But great entertainment for all of us here at the Googleplex.