Watermarking, WMS and maybe other things beginning with W.

I should caveat this post with the often used phrase, ‘don’t try this at home kids’. When tinkering with the guts of any system and modifying the information being sent to and from a service by ‘hacking’ into the request pipeline of a message your opening up a whole can of performance and stability worms that need a great deal of testing under load to understand the direct effect on the scalability of any site. A Simple Question This post is based upon a question I had with a customer at our recent DeveloperHub conference in Birmingham. He asked how it would be possible to watermark an image...