What network, broadcast or cable, do you consider your favorite? If you don't have a specific favorite, let's say that the one you watch the most counts for that.
Among the broadcast networks, my favorite is NBC. I hadn't watched any of them regularly until this season, but NBC's Monday lineup drew me back in to try the waters.
For cable, Sci-Fi was my favorite, but it is quickly losing that position. The only thing I really watch on there now is Stargate: Atlantis. Discovery Channel is beginning to get more of my time.