We've been waiting on this for a couple weeks now and the White House has finally come through with its response to the cell phone unlock petition. The short version, for the tl;dr crowd is simple: "The White House agrees." Citing not just smartphones but tablets as well, the Executive branch of the U.S. government states, in no uncertain terms, that there should be no reason that carriers should block a customer from switching carriers once contractual obligations are fulfilled.
The President still hasn't weighed in on what he plans to do about the cell phone unlocking ban (he's been a little busy with that sequester business that's gonna cost some people their jobs), but FCC Chairman Julius Genachowski is a little closer to the situation. Speaking to TechCrunch, the communications head said the organization plans to "look into" the issue and decide whether action should be taken and, if so, what action there is to take.