>You're also assuming that 100% of the editors joined had only one site (an obviously low estimate).
Yes, that may be a low estimate. But in this context it's valid.
Look at it like this: a webmaster may have joined only to add his site. But if he doesn't add any sites except his own, adding multiple sites of his own in his first category, then the chances of getting caught and cleaned up are very high. And if he ends up adding good sites other than his own, then it's kind of hard to say he joined only to add his own sites.
So, eliminating the idiots who joined and added multiple personal sites (they are the ones who ARE removed and cleansed), and the folk who ended up adding other sites (we call them "real editors"), all you have, for all practical purposes, is some number less than 75000 editors who might have added their own site, subtlely enough not to not been spotted by internal or external category visitors.
Yes, that may be a low estimate. But in this context it's valid.
Look at it like this: a webmaster may have joined only to add his site. But if he doesn't add any sites except his own, adding multiple sites of his own in his first category, then the chances of getting caught and cleaned up are very high. And if he ends up adding good sites other than his own, then it's kind of hard to say he joined only to add his own sites.
So, eliminating the idiots who joined and added multiple personal sites (they are the ones who ARE removed and cleansed), and the folk who ended up adding other sites (we call them "real editors"), all you have, for all practical purposes, is some number less than 75000 editors who might have added their own site, subtlely enough not to not been spotted by internal or external category visitors.