Free Internet and Layovers

I'm grateful for free internet in the Houston airport, and for this layover I have! Usually I don't like layovers, but this afternoon President Obama decided to land at the Austin airport---exactly at the time we were ready to take off. But for security or whatever reasons, the whole airport went on a freeze and no planes could take off. We sat there for an hour waiting. But, I knew that my connecting flight was many hours away and I wouldn't have a problem connecting. Either way I had to wait on a plane or at the airport; I'm just glad I didn't have a quick connection and would have missed my flight! And this free internet in Houston is awesome. Only the Salt Lake airport and this one are the two I've found free internet in. Love it!