This was raised a good while back in a general 'emotes suggestions' thread and never got picked up, but... it would just be so awesome and really enhance roleplay 'n stuff if two and a half new emotes were added...

Reading (standing) and Reading (seated). On holding the book up in front of your face, turning the pages every 6 seconds or so, the other poring over it resting open on your knees (or the table in an inn, hence the half).

Not, like, reading an arcanist tome, just a generic book with lorem ipsum...