Newbies It will be very heart breaking and discouraging to build an account into a good rank and having joined in a good campaign get banned for plagiarism that you commited at the early stages of your account.
There must be very few such cases. The point is that if a person has an habit of plagiarism and he got un-noticed, he or she will continue the plagiarism and will be caught eventually. Its hard to believe that anyone who do plagiarism initially one or twice, stopped doing it later. If he know that plagiarism is not allowed and will ban his account, why would he do in the first place. plagiarism is mostly done by those who are unable to write good posts themselves.