vim key navigation
I noticed that emacs key bindings work to navigate the list (ctrl-n to go down, ctrl-p to go up, etc) but it'd also be awesome to have ctrl-vim bindings, such as ctrl-j to go down and ctrl-k to go up... this is how launchbar works and it's great to be able to stick to the (somewhat) same nav keys when using vim.
That's a great idea. I didn't realize that Emacs keys were supported...it's built-in to Cocoa.
But it was on my list to implement, so I hope to add Vim bindings so the transition between the two is as smooth as possible.
If you need this feature today, consider software level keyboard remapping software. http://pqrs.org/macosx/keyremap4macbook/list.html