If that is true, I think Bitcointalk may be the most strict forum in the world that users can get banned immediately and permanently without any Warning & Specific Reason
Not only on Bitcointalk, everywhere, that is strictly prohibited and that plagiarism, stolen content from the article and copy-paste writing are against the law not only here. OP, you should know by that and it makes you proud if you create your own work very well.
Well, hopefully, you have learned from these mistakes, those people doing plagiarism activity are noobs and they want their works makes easier.