Craigslist bans VoIP, Prepaid

Image by Getty Images via Daylife Craigslist has pulled an interesting maneuver.  In an attempt to control spam on the site, a few months ago they implemented a telephone verification process for certain categories of ads.  Place an ad in one of the categories in question, and a few moments later you would receive an automated phone call asking you to verify that you had in fact placed the ad.  All well and good, except for the fact that the televerification system won’t dial a VoIP or a pre