|I'm not sure if this is a bug or an unavoidable aspect of the type of addon this is but since it interferes with the normal function of my mouse I'm going to call it a bug.
Elements of the RuneWatch HUD interfere with mouse clickthrough. I use the compact HUD and so far I've identified the rune counter orbs as being the primary offenders.
Besides this, which interferes with targeting, looting, and mouseover macros, the addon is awesome. I hope this can be fixed. I don't want to have to reposition it or replace it with another addon. ><
Thanks very much!