The EASEL station is very fun to use. It needs more functionality, though. We need the ability to save signs as files in a library of some kind. This library could be accessed from EASEL. Seeing as how signs are free anyway, this could open up a whole new genre of addon where expert spriters could make signs and share them with the general public, and could even open up sign shops where they turn a picture into a compound sign. This goes along with my older post where I said we should be able to see what's on a sign in the inventory and be able to name it.
Support this idea. I do not have the artistic talent or patience to make my own sign much less animate it.