We're experiencing so many federation issues, I think. There's much less content in the communities/magazines I subscribe to when I browse them from Kbin, and in some I only see very old posts :(
My biggest problem has been that the ink always dries up, since I don't print very often, and a laser printer has solved that for me. Now, about 3 years later, the black toner is still at 90%, and still working reliably.