Viewbug is an amazing site and it's free to join for photographers at any level. I've recently created an account and am still learning something new everyday. I personally love joining Contests and chatting with people in the community about photography. Everyone is very helpful and I've received a couple constructive feedback from some members already, plus I was just told by one of the members that I can create my own challenges You have the option to link your Facebook and Twitter accounts with your Viewbug account and share your photos with your friends and family. The site is very well designed and easy to navigate round as a user or a visitor.