Comment Not a stupid rumour, but reality (Score 1) 4
Here's a reference: http://www.informaticien.be/news_item-7978-L_administration_wallonne_interdit_Firefox.html
Also confirmed by the Belgian IT newspaper DataNews, which quotes the manager of the IT department responsible of this decision: http://www.datanews.be/nl/90-9-26228/article.html?cid=rss#90;9;26228