From the New York Times:
"Gingrich’s communications director, Joe DeSantis, has airbrushed
Callista’s Wikipedia page 23 times since 2008, often to banish
unflattering details from the site."
Wikipedia has bigger problems than SOPA and PIPA. Like, I don't know, maybe its idealistic core principle that allows the dissemination of airbrushed (i.e., censored) information.