Yes, I was specifically talking about copying things to and from vim, with/without tmux. Maybe its not a huge issue to all, but I always forget when I set things up on a linux machine vs. Mac OSX
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FWIW, "gvim -v" will probably give you clipboard support in a terminal on ubuntu, and ubuntu might have an "alternatives" tool to make the "vim" in your path have X support. "The Ubuntu packager compiled vim with the feature I want disabled" is a poor argument against vim; it would be like someone saying "I switched away from vim because I wanted to write plugins in Python" just because the packaged version of vim they use has python integration disabled.