[Joel Davis]

The Send to OmniFocus Quicksilver action isn't very well documented yet. You can find the script in your ~/Library/Application Support/Quicksilver/Actions folder. If you open it in Script Editor you'll see a bit of documentation in the code, although if you look at the code and/or try it you'll notice that some of the features aren't implemented yet.

Basically, you invoke Quicksilver (Crtl-Space by default). Type "." (period). Type a title for your action. Tab. Select the "Send to OmniFocus" action. The action will land in your Inbox.

You can also append "> Project" and/or "@ Context" to the action title. For example: "Buy giant lazer > take over the world @ errands" (And you don't have to type out the whole project or context name). The action will appear in the proper place rather than the Inbox.

BTW, I have a "Command Window with Selection" trigger set in QS, so I can just highlight some text, hit Ctrl-Option-rightarrow, type STO Enter and it's done.