My 2010 Platinum had power folds and they are, by far, the #1 feature I miss the most on my 2011 XLT. There are just way too many parking lots where the idiots paint the lines too close to one another just tempting folks to park too close. The power fold mirrors made it somewhat better but I still try to park in the boonies to avoid door dings.
Power folds also made it easier to park in the garage, not to mention, drive-up ATM's. My next truck will definitely have them!
My two cents.