The thing that really helped me is that I'm cheap, and cable is super expensive. But the moving really pushed it over the edge as we were no longer able to keep Verizon FIOS which was actually pretty solid for my needs, and Bright House does not have a good cable package for somebody like me.
Anyway, outside of sporting events, there isn't a whole lot of television that I actually watch live. I DVR normal shows, because then I don't have to wait through commercials. Now, I can just go to network websites and sit through limited commercials. It's certainly not worth paying $80 a month to not have any commercials in my life for scripted television.
So what am I missing out on at this point? Just sports. I like sports a whole bunch, so I will miss it. Now there are some less than legal means in finding sports streamed live online, but even that only covers the major sports. It's going to be quite a bit more difficult to find somebody streaming the Iowa/Minnesota wrestling meet on a Saturday night in the middle of winter (not that winter makes it harder to stream, but I thought it made the sentence sound more important). But that's really all I'm going to be totally missing out on, and $80 for BTN seems just a tad steep.
The Internet is changing the game, and it's time for an old cable supporter like myself to change with it. Yes, sports will be more difficult to watch, but looking at the cost/benefit of having cable, it became clear that it was time for a change. And if you don't like sports, what are you waiting for? You could get Amazon Prime, Netflix, and Hulu Plus for about $25 a month, which should take care of your every want and need.
tl:dr version of this: I might miss some Iowa wrestling meets, but I'm cheap and saving money.