Great fan of Terraria here, been playing for somewhere around 300 hours total, and I am so far loving version 1.3!
Anyway, there is something that I still wish could be added or rather fixed as I consider this almost to be a bug, which is that my screen resolution is not supported natively. My main display is at 2560x1080 pixels (21:9 ratio) and I am not very happy with 1920x1080 being the max resolution to pick. Now I know it might seem unfair if someone could have "more vision" than other because of higher resolution, but hey, it's Terraria, AKA not the most competitive game in the world. Until then I'll probably stick with a third party .exe-file or something, which is a shame because steam won't log my hours or achievements