I recently joined SmugMug and have started to upload most of my pictures to this site. It is rather handy, since I do not have to send pictures via e-mail to friends anymore and I figure those who are interested in finding out what I'm up to will visit SmugMug.
When I signed up I received a promotional code which would allow friends USD5 off from the subscription. The code is ygG4eIOKETpEk. Feel free to use it should you decide to join SmugMug.
