personally, not a whole lot, but I do watch some.
I work in an open office, so it's impossible not to overhear other people's conversations (and I also work a few cubes down from the office social butterfly)... when it comes to shows that I really don't want spoiled (at the moment, Breaking Bad, Scandal, and Mad Men are the only ones that come to mind), I've got to watch them live or risk having them unintentionally spoiled by my coworkers.
I work in an open office, so it's impossible not to overhear other people's conversations (and I also work a few cubes down from the office social butterfly)... when it comes to shows that I really don't want spoiled (at the moment, Breaking Bad, Scandal, and Mad Men are the only ones that come to mind), I've got to watch them live or risk having them unintentionally spoiled by my coworkers.