Favorite blogs?

There was a thread just a couple of days ago, I think, on recommended nursing blogs, but I can't find it now.

Impacted nurse (or something similar) was one. What other nursing blogs do you recommend? I wish I had bookmarked the others right away; some of them looked really great!

Thanks!
I got a PM that we are not allowed to promote other blogs or internet sites, so they were removing the thread.