Possible Duplicate:
Account Association Between WebsitesPossible Duplicate:
Account Association Between Websites
My ServerFault reputation suddently went down from 501 to 423. It does not seem to be the result of many downvotes (or they are well hidden).
In the past, I remember that big cleanings of reputations took place in StackOverflow, after massive cheating was detected. But I find no such announce for ServerFault and, anyway, I do not cheat :-) Any idea of what is going on?
