Reaper: tell me something, haart, why do you think people here don't like me, I'm curious
As requested;
Reaper is a contradiction in terms. She claims to feel limited emotion, but demonstrates the opposite. When people offer her a perspective that conflicts with her own deeply-held beliefs about herself, she reacts with anger, diversion, stonewalling, so on and so forth.
This is an irritating trait, and it further cements the sense that she may have a delusional self-image. Everyone does, to some extent, but Reaper won't even acknowledge that she might be wrong.
She demands respect for her wit, her cleverness and her skill in manipulation, intimidation etc - without ever providing something to respect. Respect is earned, not demanded. This is an irritating trait.
She is (or, at least, appears to be) obsessively preoccupied with the way others receive her. The bravado, the threatening and the self-aggrandisation only further isolates her from other members, because this is a textual forum. It's easy to sound repetitive without being, and it's guaranteed when you actually are.
In person, you may well be pleasant company. Online, when your every comment is a reference to yourself (a reference that often sounds delusional), it is very trying.
This is not intended to be a personal attack. It's my opinion with reference to your question. Perhaps, just for a moment, consider why so many different (markedly different) personalities are receiving you the same way. A way that is so disparate to the way you see yourself.
It could very well be that we've all got the wrong idea, but we have the SAME idea.