Gratisography: Free, use as you please, high-resolution pictures.
Lytro
Focus after the fact
Vertical Strips | Fubiz™
Susan Burnstine Photography
Delicate and square
20x200
(limited editions × low prices) + the internet = art for everyone
CameraBag Desktop
One of my favourite iPhone apps comes to the Desktop
Rollip - Create Polaroids from your photos!
Cool online app to ceate your own Polaroid shots. Different settings and options are available.