[shadowfiend]

I've been playing around with vico for a couple of days (http://vicoapp.com/) and it seems pretty nifty in terms of solving some of these from-textmate-to-vim "problems". It uses TextMate bundles and supports them reasonably well as far as I can see. It also has Cmd-T and is very much a native app rather than a wrapper around a terminal app, which is more what MacVim tends to look like (it's what I've been using for the couple of years since I switched to Mac).

There are some holes in the vi commands that I use; some of them can be filled in (I'm working on some of the ones I'm missing), some of them will probably have to wait for official work, but either way I'll probably keep using it for a few days and see how things feel at the end.