Although I’d of course prefer that you read the Daily Diversion exclusively, I have no problem recommending other blogs. One of my new favorites is HR Morning, which posts news and opinion for pros.
I wanted to point you toward a recent HRM post that I found useful. It breaks down the key differences between the recently approved House health care reform bill and the soon-to-be-debated Senate bill. The comments are quite interesting as well, although some get a bit extreme, I think.