The following AppleScript asks you for some text, copies it to the clipboard, then creates a new Sticky widget and pastes the text you entered. Here's the code:
The two delay lines may need adjustment for different systems; experiment to find what works for you. Once you have the script working, use something like Fastscripts, QuickSilver, Proxi, QuicKeys, etc. to assign it a keyboard shortcut for fast activation. This should work in either Tiger or Leopard.Mac OS X Hints
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