I may be late to the party, but check out the newly re-branded EmptyMags blog.
JP was one of the first gun bloggers to welcome me to the fold. He's been a great source of information and entertainment both on his blog Eyes Never Closed, and on the Twitter.
He recently started the Empty Mags Podcast, and has now combined those efforts into a unified website. I'm glad - this will give me one place to go. Believe it or not, I try to read all those blogs listed on the right side at least once a week, many daily.