Annalee Newitz, Charlie Anders, and a cast of several have been running a blog called io9 for the past few months. It's all about science fiction, with an emphasis on media, camp, real-world science and sf-related news, polls, and general fun.
In case you're not sure where to start, Annalee's latest posting is a helpful roundup of the past week's material: Autism Pills, Madness, and the Tallest Giant Monster. How many sf stories have appeared in the New Yorker? Can you cut Superman with a lightsaber? What architect has designed a two-mile-high eco-tower? What does a gothic cathedral look like when illuminated with multicolored neon animations? Why are Australian criminals building Daleks? Is Kate Moss really a robot? To find out, just click on over to io9.