Speaking of R'ing TFM, OmniGroup's crackerjack techs responded almost immediately to my recent "feature request" that I be able to select items from OmniOutliner dropdown menus without using the mouse.

Already there. Just hit spacebar and start typing the first few letters of the item you want, and there you go. Personally I've set my TAB action to "Go to next cell" (rather than the default "Indent") so my OO efficiency just ticked up several notches with this one.

In other news, the new unofficial motto of 43 Folders is going to be “The only truly obvious things are those things that you already know. (And, regrettably, not everyone is you yet.)”