I've found the same thing here. Put up some pics, tell 'em where to look - and they do!
There's a fair amount of diversity on my webshots albums, but there are some consistent high scorers. In this hobby, the one that gets around a hundred a week, every week is the "Rolls Royce Merlin" album, having over 11,000 hits and in my Other Hobby, "Regia at Detling show" has over 13,000.
I must say it is a very useful resource as I can take a picture in the workshop, whip upstairs and upload it to Webshots, e-mail people and have a reply in a couple of hours.
Regards,
Kim Siddorn