I don’t think it’s plagiarism if both accounts are controlled by one person.
IF, since there's no proof, I consider both of them aren't controlled by the same owner.
Even if it's someone else, hired to do the job, I don't think reporting them for plagiarism is the right way. Just like nobody would argue the signatures he posts are plagiarism, even though someone else designed them. Otherwise, every campaign manager on Bitcointalk would be guilty of plagiarism for posting signatures designed by someone else without fully crediting them.
Did you forget with your own post?
I didn't talk about the signature codes, you can clearly see I quoted the text, it's all same. He should be more creative to write with his own thought without need to copy from someone else.
Someone copied part of my post. Does this count as plagiarism?
Original:
I can make a deal per post, per week, per month or per year, payment in Bitcoin. Payment can be fixed in Bitcoin or dollars, but has to happen in Bitcoin. I prefer to be paid upfront, but I'm flexible if you're trusted enough.
Copy:
I can make a deal per post, per week, per month or per year for all the three above separately or together. Payment to be made in Bitcoin. We may agree to a fixed payment in dollars but the payment mode will be bitcoin.