This addon allows you to set a key to any emote. OK, this is largely useless, but there are some emotes that are useful (/incoming /attacktarget /charge, etc) and others that can be important for RP. If you're "making a train" it might be good to have /train bound to a key without mucking about with macros.
I've used this to get the chicken pet in Westfall by spamming /chicken about a hundred times, and it makes getting the "Make Love, not Warcraft" achievement in WotLK much easier as well.
1.1_33 only changes the toc file
1.504: Updated TOC.
1.1: Updated to remote emote keybindings for several emotes that do not work with the script DoEmote command. Primary among these are volunteer and silly. Complete list in a comment at the end of the bindings file.
1.0a: Nothing to see, everything is fine, fine I tell you.