Which are the fake accounts they match?
"Some" --I'd rather not say, not pointing fingers when I am not 100% sure.
On the other hand I had enough of people pretending to be other people ten years ago, on newsgroups, so I decided to write about it here as "look, these names might be fake, pay attention." Anyone can then decide what they think.
If I'm right however, there is a person who is being immature and, at least in my opinion, offensive.