I go one better than that. I process my own. Also purchase 35mm in bulk.
Seems rather silly and gimmicky. If you want to use your old Canon or Nikon (like my Nikon F), buy a roll of Kodak Ektra, shoot it and find a photo lab to develop it. I've got a shop a mile from me that develops film and will present me with the negatives, prints and/or will scan the negs at very high res (something my Epson scanner will also do for me).