/signed and such! It'd be really fun to have such things =) and the immersion would be better.
Although I'm not in CH,
The Administrator Approves.
Both of these things will add a greater level of immersion and flavor to the game.
I play on a PvP server, but I, too, have looked for this feature and was disappointed to find there was no key bind for it. More emotes, and better dances would be nice as well. My human dance is so horrible I'm always sad when other races dance, and I can't due to how shameful my human dance is...
Also looking for key bound emotes/saying when skills/spells are used !!!