Kinda like Nfurman there, (and you're both on my daily list of what to check online) I find what you say interesting, and don't feel the need usually to comment on it, so it's sort of a way to be sociable without having to, y'know, interact. I started yours looking for more about what you'd perhaps written that I'd missed since the original Liaden Universe books, then kept on because, in part, you're so "life is like this, just like it is for you. Fame doesn't magically make this stuff go away."
I'm on Patricia Briggs' website, but she doesn't really blog.
I follow Robin McKinley's twitter links to her blog. Sometimes I follow a link from the Patricia Briggs board (Hurog) to another author, Ilona Andrews or Seanan Maguire, usually. Sometimes from twitter I go to Jim C. Hines, because he's funny and ... hmm, it sounds pretentious, but he's got his finger on the pulse of certain social issues and he highlights them well. John Scalzi also sometimes ends up on my screen from either twitter or a lead in from Mr. Hines.

Also, Canny cat demands to keep up with The Cat Farm.