Guild Wars 2

I think it would be cool to select which kind of people I play with and see in town, for instance to join Lions Arch with level filtering or class filtering or maybe enter a “norn server” in Hoelbrak where all norn can go no matter what. Any idea of this nature I think would enhance the game in cool yet insignificant ways.

kind of like a guild >_>

nope, like a choice other than your home server based on different categorizations.