13 Fun Sites Related to Flickr - Stand Out from the Crowd

Flickr is a photo site under Yahoo!, providing 200 picture uploads per month for free accounts. It is currently the most popular linked picture site on the web. Most blogs upload their pictures to this site in order to reduce the space occupied by pictures. I used to upload pictures to this site frequently as well. However, today I will not introduce this site to you all, but rather share with you some interesting sites related to this site. To be honest, I really don't understand the true value of some websites. What I say here is just my personal understanding. You can take a look yourself. I believe one or two of them will attract you.