I have been developing for years on the Twitter Bootstrap framework, and it is phenomenal. Pure and simple, it is the best tool I have used for doing a lot, but writing very little. However, between that Font Awesome, I have found it somewhat lacking.
Other than the things I have to find ways around or write, in length, myself, I have no real arguments against Bootstrap. It saves me from writing individual media queries, aside from the ones I have to write on my own. To me, this is, by no means, a deal breaker. I still get far more done with it than without it, and it less time.
Tags: bootstrap, therein, troubles, twitter