Craigslist Holding All Of Its Data Hostage
arstechnica.com
Craigslist has a lot of insanely useful data on it! Unfortunately, it's a mess. Fortunately, there are services like PadMapper that made sense of it. Unfortunately (x2) Craigslist is doing everything it can to block those services — including, apparently, telling search engines to no longer index Craigslist. =(