He has a couple of hours until he gets banned, since his idea is only to divert attention.
How do you know that?
One more thing to take note is that most users who get onto good campaigns start getting scrutinized by a lot of people.
You think? If that's true, I wonder if it's being done by members who didn't get accepted into the campaign, other forum members, or the campaign manager. Whatever the case may be, it's probably a good idea (though Mpamaegbu got caught in such an investigation, and personally I think it was a stupid mistake on his part). Plagiarists certainly don't need to be rewarded for stealing other people's work.
This could be an interesting exercise if done on the, say, 100 most prolific and discernibly original posters on the forum. I think I will make the cut in atleast the top 200, if not 200100. Anyways, that an idea right there for the OP to check "Where to draw the line".
Go for it if you want (I don't know how good your researching skills are), or maybe someone like LoyceV or one of the statistics gurus will do it. If someone does do it though, I do hope it doesn't result in good members getting banned--unless they obviously deserve to be.