I better win
The only site that got me in was hattrick.org which is the second year running from them. It's an online football management game I play and I got a message in my inbox saying another team had bribed the referee for the next match against me and to meet the referee click on the upcoming match details.
Of course that's what I did and placed a hefty counter bribe of £1,000,000 just to be sure my bribe was higher it still hadn't dawned on me it was Aprils fools day.
Few minutes later I get another inbox message saying the referee had reported me and to dispute it click here. Clicked through to the April Fools wikipedia page.
I think the fact they keep catching me is I'm expecting it from news sites or sites like Google but I never really suspect a small game I'm playing.