I really wish GW2 would add this system. There is a "sexy stretch" in the hand on hip idle. Each idle stance has an animation that goes into it. That way people that bitch and moan about it never had to see it, but people that liked it can have it in that stance. I have more fun that I should messing around with poses in this game while I wait to be match made into a dungeon. /sit has different sitting positions, and you can sit in chairs or on boxes and have different sitting positions there too. I'm sure this is nothing to every other FFXIV player, but to me its so unique and fun. There is even a /pose where you do a little turn around over the shoulder look.