Would you pay about 50$ a month for a web service that would track where your photos are being used on the internet? If you know tineye.com, it would be sort of like that. But you would be allowed to upload as many photos as you would like. The service will crawl the whole web every day, and when it finds one of your photos being used it would send you an email. What do you think about such a web service? Do you have any advice / features you would like to add? How much would you be willing to pay for something like this? How helpful will it be to you? Thanks for your time!