I'm thinking of moving all the pictures I've put on my account over the years onto the LiveJournal scrapbook system. If something happens and I can no longer host my site, all my LiveJournal pictures will become broken. However, if I have my picture uploaded to LiveJournal it will be around as long as LiveJournal is, as I have a permanent account. This seems a better option, but it will be a lot of work. I will probably do it as I go back and slowly tag my old entries. I also need to switch to S2 at some point, as I want my taggin effort to be useful.