K.F.
Shutterfly handled our wedding thank you cards. We love them and still use them they are great. You will want to back up your pictures beside just keeping them on your computer. I lost some really valuable pictures when my computer got a nasty virus. I was and still am devastated by that loss. Please learn from my mistakes and have your pics saved in other forms outside of your computer or even email yourself pictures and hold onto the emails. This works for some I know.
Shutterfly is awesome.