It was one of those rare occasions where I had time to surf for blogs. Here are a few that I found today that I thought might be of interest.
http://www.valeriemorrison.net/blog/ Thinking Out Loud – humour, observations, etc
http://zenhabits.net/ Self help advice, etc
http://daily-rambler.blogspot.com/ Daily Rambler – info on blogging, advice, etc
http://writetodone.com/ Advice and tips for writers
http://nathanbransford.blogspot.com/ Nathan Bransford is a Literary Agent and his blog has tonnes of advice and tips.