Greta Christina is one of the most widely-read and well-respected bloggers in the atheist blogosphere. She is author of Why Are You Atheists So Angry? 99 Things That Piss Off the Godless, and writes regularly for AlterNet, Salon, Free Inquiry, and The Humanist. She has been writing about atheism and skepticism for her own cleverly-named Greta Christina’s Blog (now part of the Freethought Blogs network) since 2005. She has been writing professionally since 1989, on topics including sexuality and sex-positivity, LGBT issues, politics, culture, and whatever crosses her mind.