I Just Realized Something (Score 2, Interesting)

There are a bunch of other users on Wikipedia who say that they are professors. But, many of them are hyper-active. No one can edit Wikipedia that much and still have even a job. See http://en.wikipedia.org/wiki/User:Angr -- who also has pages on Commons, Wikisource, a dozen other languages, etc. http://en.wikipedia.org/wiki/User:Mel_Etitis is another one. Same for http://en.wikipedia.org/wiki/User:Future_Perfect_a t_Sunrise. I have nothing against these guys -- they're pretty civil -- but I must say that I have my doubts now!