Yeah, I get this too - wonder what that's all about. The list hasn't changed since the tool appeared, and I have all these irrelevant links. Unless a link got on that page briefly at the exact moment it was indexed - but I have 30 pages like that! Seriously doubt it...
Great stuff! thanks for the heads up! Sjorritsma how did you analyze your competitors? (Or are you just yanking our chains?)
I still can't understand how the hell I have 1 (and that 1 is my own website). I'm listed all over the place on wikipedia and a few other sites...