Do any of you use Flicker or Photo Bucket or the others and which one is the best and why ? Once I start with one I doubt I'll want to change to another. I seem to get a lot of invites to Face Book but never signed up or accepted any them. Jim Elmore has Flicker I think and it let's you make sub folders and he catalogs all his travels and I don't know if they all work that way or not.