I have returned from FF to Opera after a couple of months. It's ok, I learned a few tricks to make my life easier in opera (which is overall faster and more robust, no addin interaction, etc).
But I miss to have a one-key shortcut to bring opera to focus, even if it's on the tray.
AHK doesn't work because it seems that opera doesn't work under the standard way of calling windows by title.
PS tray doesn't seem to be able to talk to opera when in the tray.
Anyone as any workaround?