Plagiarism is bad, sure. Why do we find them only when we are trying to throw some shit on people? Why not before? How come that people can make a huge career out of cheating for decades, instead of kicking them out in the moment they hand in their plagiarized work?

Apparently it is possible to find it. If we can find it now, we could have found it last week, and last year too. If only people cared...