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This still doesn't work for me. QuickCursor can now open ST2 and paste the contents in a new editor, but it doesn't paste back to the original application when I close the window or quit ST2 after saving. TextWrangler works perfectly in the same scenario.

Update: It turns out that I still have build 2181 and update check doesn't get a new one for me. How do I upgrade to 2190?
I would love it if this worked. I always have Sublime open and editing long comments and entries in bug trackers and wikis would be so much nicer than having to use the browser.