I may try and keep mine through the winter. It will be out of warranty next February...so I may sell it then and buy a beater to be my DD. Dunno yet.
I've enjoyed my 2010 GTI immensely...even more so than my 2006 MKV. Best blend of fun, daily livability and practicality that I've ever found. Never had any reliability issues either.
I'm going to head out to see the BRZ in about 2 hours...can't wait!