Export to clipboard
Would be nice having an option to choose the output type of an export. An export can currently only be made to a file, but exporting individual items to the clipboard (to me, it would be particularly useful as bibtex, but any other of the existing formats may apply really) would be pretty handy and save me some time.
Form the export pane of the preferences window select BibTeX from the drop down menu. Then use the Ctrl+Shift+C (Command+Shift+C on a Mac) keyboard shortcut to copy any selected items to your clipboard.
On linux it's Ctrl+Alt+C btw.