UPDATE: It seems like Facebook joined the campaign as well: Facebook joins the war against IE6!!! If you are accessing my blog with IE6 you will see above the header a green box that informs you that you are using a "obsolete" browser, and that there are more modern browsers available: IE7, IE8 beta, Firefox, Safari and Opera. It all started with a tweet by Erlend Schei, developer for Finn (a kind of Norwegian eBay): To everyone involved with major Norwegian websites: Why don’t we start a campaign to get rid of IE6? One...