Not sure what you guys are seeing -- never seen a single commercial, ever.
I also do blu-ray rentals which is a top-notch service. The majority of movies I *really* want to watch I get on blu-ray to utilize my asskicking setup, and anything is available there.
Netflix adding or removing movies (as they've always done) doesn't affect me at all.
TV sucks. If it werent for my hd antenna and channelmaster dvr to blitz through commercials I would never watch anything at all on it.