I've been in south Florida the past few days escaping the whole winter thing that is here in the DC area. I'll talk about the trip tomorrow, but I wanted to share a quick observation about AirTran. This was the first AirTran experience and I really enjoyed the fact that they had XM radio on the plane and gave everyone free headphones. However, there was no XM radio on the flights back. Why not have XM available on all flights or at least on both portions of the same flight.