Nina's fine. Sure she's aggressive in her defense of Nole, but I think the reason she gets grief is because she is a woman. Most of the men who post on GM are 10 times worse than she is. She rarely takes pot shots at other posters and doesn't engage in name calling of other players as to 8 out of 10 GM posters. If she were a man, she'd be considered an average poster who supports her favorite, but because she's a woman, people discount her knowledge and dismiss her as a "fangirl."
Sorry. I didn't mean to get into this, but I think Nina takes a lot of undeserved grief on this board. And I think the reason is that posters here think she doesn't "keep to her place" as befits a woman posting on MTF.