Nice letters, shame that photographers have to spend time policing usages of their work though. I wonder if there is a lightweight solution that can be built,

Nice letters, shame that photographers have to spend time policing usages of their work though. I wonder if there is a lightweight solution that can be built, something that will search for your images online, try to find contact info for infringers, and (on your authorization), send email takedown requests and track the replies? I know you can retain legal help to do this now, but it might be an interesting SAAS sort of offering.