Sci-fi fans: 18 Twitter feeds you should be following

Do you like science fiction? Then you need to get your genre-loving self on Twitter and start following the big names in the field. Our friends at SCI FI Wire have compiled a handy list of the Top 18 Twitter feeds of prominent people in sci-fi. Wil Wheaton's an obvious choice, but Vertigo Comics scribe Warren Ellis and newbie Star Trek helmsman J.J. Abrams also feature prominently. Find out how terrified Brent Spiner is of his many followers.

Check out the full list at SCI FI Wire.