Well, I just can't believe that all these cable channels that started off with specific categories in mind, have turned into something that their name isn't related too.
For example: MTV, it is no longer Music Television, its Jersey Shore, Teen Mom, The Real World, Cribs, Jackass, etc. and they play music videos on TRL for an hour in the evening. Supposedly they play music videos on MTV2 at certain parts of the day. Fuse is a good option, but I see them slowly going the direction of MTV.
TLC turn into the Octomom Channel, there is nothing to learn from that channel except to wear a condom.
TNN (which I used to like) turned into Spike TV , which was ok when in started, but I don't even watch anymore. CMT had become the old TNN for a while, but turned slowly into the newer TNN (before it turned into Spike). Now GAC has become the old CMT.
History Channel has slowly moved away from history. Now I know they have Top Gear US, but they have a slew of shows that are not history. They still have a lot of good shows, but I really don't watch the History Channel as much as I used to. Also, why can't they bring back Automobile? That was an excellent show.
Speed Channel - Don't get me started.
Now some good notes:
Discovery Channel has kept to their name. Once a science channel, they have brought on a lot of programming that can contribute to the name of the station. They have moved pretty much all of their science shows to Discovery Science and Discovery Health (which I believe just turned into the Oprah Channel), but they show a lot of good shows.
AMC has only really brought on commercials. 15 years ago they didn't have commercials at all. They do show newer movies, which they didn't before, but that's ok, I catch my self watching all sorts of movies on that channel.
A lot of channels have kept to their name: Food Network, HGTV, DIY, Travel Channel, National Geographic, Military Channel, etc.