To let you know, sexism is discrimination against a persons sex. So this female only group is sexist against males. It is more normally used towards females from history and society which makes people think you can only be sexist towards the female gender. Sexist works both ways when it comes to discrimination of gender. Personally I don't care if they are making a female only group or not. Its just a safe environment for female gamers to group and play the game without the majority of the male gamers that are hound dogs and harass them.