Follow up: this worked on my 2008, with the added benefit of not having to remove a rain sensor wiper computer.2008 here. Appears I have the floppy actuator junction/no-break issue. Just ordered @Oakleyguy bits. Three cheers for MUD (again)
Of note: while the flappy damper hinge point was intact in my case, the 'axle' portion of the @Oakleyguy part was slightly too large to fit through the keyed opening on the damper. A little bit of filing, and some arm yoga, fixed this. I did give the axle a light sanding, avoiding the forward-most portion which needs to seat somewhat firmly in the interior piece of the Oakleyguyometer device, and a bit more filing of the inside surface of the keyed hinge hole of the OEM damper flapper.
Works like a charm! MUD FTW again. Thank you.
FYI: here's a better resource for understanding the terminology for these recirc door components.