Pictures are *usually* posted on the users web site, which tend to change / go down after a period of time. Some people send me data - which I then post on our web servers, but most pictures from users posts don't persist over a period of a year or more because of this.

Your plan is good - trace for several days and look for a pattern. I look forward to seeing this.

If you send me a picture in email (or give me permission to mirror your pictures), I can put the images on our servers.