The esteemed Bob Carroll is hosting the Nostradamus-themed 95th edition of the Skeptics Circle on the SkepDic site. Go check it out!
Rebecca leads a team of skeptical female activists at Skepchick.org. She travels around the world delivering entertaining talks on science, atheism, feminism, and skepticism. There is currently an asteroid orbiting the sun with her name on it. You can follow her every fascinating move on Twitter or on Google+.