Okay, I've made it to the photo sharing class. I use my digital cameras quite a bit but don't share the photos very much. One question I couldn't find the answer to on the Flickr website was "how long do the photos remain on the site?". Several years ago I looked into this and found that all photos would be deleted after 2 to 3 years on a site. Is that a drawback or does it just make you want to post more to remain up to date?