YouTube and Flicker Entertaining?

To say that YouTube and Flicker are entertaining would be the understatement of the century! My first real intro to Youtube was to watch Susan Boyle's astonishing performance. The amount of time you could waste, particularly on You tube, would have to be measured in days or weeks! In terms of usefulness I would say that as a quick resource for a picture of this or a video af that it is pretty good. As far as the quality there is some pretty amateur stuff on there but also some very professional things as well. Overall, I think YouTube is best for things you have missed and Flicker best for posting photos to family.