I'm surprised the article didn't mention the escapist's own "Escapist Gaymers" usergroup. It at least used to be big enough that it showed up on the first page of usergroups.
In fact, it still does, although its been pushed down to the last spot on the first page.
<link=http://www.escapistmagazine.com/groups/view/The-Escapist-Gay-mers>link.
Looks like it was founded in 2009, unfortunately, so it can't be used as proof that the guy making the trademark claim is full of crap.
Sidenote: I am neither gay nor a member of the usergroup I just plugged. I just spend way too much time on The Escapist, and am also annoyed by IP law in general.