You should try it on a retina mac. It's awful!
However, I am willing to put up with this for a while until maybe I can create an alternative client or something. Private communication is pretty important to me :)
Apparently there's some separation of front-end and back-end, with the possibility of running alternative front-ends. See near the end of this blog post: https://retroshareteam.wordpress.com/2013/01/27/using-retros...