Rollip has rolled out this excellent little web app, where you may create Polaroid out of your images and pictures.
The biggest advantage is, it requires no registration, no software installation.
You only have to select from different shape formats in which you want Polaroid to be created, upload your original photo and get the converted Polaroid image ready to download. You also get a polaroid image link to embed, share the picture on facebook, myspace and more.
Now you may use this Polaroid image wherever you want; get it printed and frame the picture, create a thumbnail for your profile image, etc..