Two short reviews here, neither of them exactly singing it's praises: http://personalweb.about.com/gi/rating/reviews.htm?bvv=&bvid=7f433aK000s7&u=/od/photohosting/gr/shutterfly.htm&t=Shutterfly
What about this software (SHUTTER FLY) should I be concerned about (if anything)?

Chowhound
Comic Vine
GameFAQs
GameSpot
Giant Bomb
TechRepublic