Yes, if you feel the need to throw out the girl thing to get attention then sure it's not right. It's not like this post is "hey, I'm a girl gamer look at me!" It's "hey, girl gamer who is tired of guys acting like dumbasses online. How many girl gamers do we have in the community?" There's a difference between making a post for attention and making a post to see how many fellow girl gamers are in the community.