I don't think CSS resets make developing CSS easier for me... I'd rather have one set of bad defaults to develop on top of, than each project starting with its own set of good defaults that I then have to understand the strengths/weaknesses of every time.

Stuff affected by CSS resets rarely comes up when I'm sticking to the standard set of UI components for the project, and when it does, I need to do just as much debugging with the CSS reset as I would have to do without a reset.