My teenage niece who is running an all-girl homebrew D&D campaign (I wrote about here) has started her own D&D blog called Dungeon Mistress!
I forwarded her the link to the blog post I made about her game, and also to the ensuing discussion at Dragonsfoot, and she was very entertained and encouraged by the overwhelmingly positive reactions. I think her blog will provide a novel perspective on gaming that isn't represented in the usual blogs and forums.
My niece is also intending to make video posts of game sessions in the near future. This should be pretty cool and interesting!