THERE ARE MANY PHOTO SHARING WEBSITES ON THE INTERNET. FLICKR,PICASA,PHOTOBUCKET,SMUGMUG AND ZOOOMR ARE SOME OF THE EXAMPLE OF THESE FREE SITES. IN OUR PHOTO SHARING PAGE WE HAVE PUT TOGETHER SOME OF THE MOST POPULAR PHOTO SHARING SITES FOR VIEWERS` CONVINIECE. PHOTO SHARING SITES ARE POPULAR BECAUSE THEY OFFER FREE STORAGE AND SHARING OF PHOTO FOR REGISTER USERS. PHOTOS CAN BE BOUGHT AND SOLD HERE TOO.