I'm really excited to welcome our new guest blogger to Boing Boing: Susie Bright! I've been a fan of Susie's for over 20 years. She's a brilliant feminist sex writer, erotic forensics expert, and political activist with a big fountain pen instead of a sword. She's been called: "#23 out of 62 Reasons to Love America," (behind Tofu Pups) -- and "a national treasure right up there with the…