Don’t believe everything you read in the paper: An experiment…

http://tech.yahoo.com/news/ap/20090512/ap_on_hi_te/eu_ireland_wikipedia_hoaxer

[added] Other sources

http://www3.signonsandiego.com/stories/2009/may/12/eu-ireland-wikipedia-hoaxer-051209/?technology

http://www.myfoxchicago.com/dpp/news/international/dpgo_Wikipedia_Hoax_Fools_Journalists_SAB_05092009_2473755