Well if you are looking for straight blogs here are a couple that I read frequently:
http://www.engadget.com/
http://www.fortyishisfab.com/
http://www.postsecret.com/ (ok this IS all pics but with text)
and wired's Sex Drive blog:
http://blog.wired.com/sex/
and our business one:
http://www.pi-consulting.com/
It updates weekly and the charts rotate monthly...