I had NO idea what the frog COMMUNITY was even about! Seriously, I watched an episode once when there was nothing else on with my dad, we sat there the whole time with confused and bemused looks on our faces, then when they went to commercial, we looked at each other and asked, "What did we just watch?"
Again, the problem with BBT is the underlying sexual aspect of the show (what do you expect from Chuck Lorre)... but that's another thing too, Chuck Lorre almost seems to be like a modern day Norman Lear: he's involved with all these different sitcoms on, and they're all pretty much successful even though they're not really that great (not to say Norman Lear's stuff was bad, but I just can't think of another mogul to compare Lorre to). But yeah, I've ranted a hundred times about BBT, and I don't feel like doing it again, so I rest my case.
And again, BBT is NOT a laugh track sitcom, it's shot in front of a live audience, there's a difference: just because you hear laughter, that doesn't mean it's a laugh track.