Client: I’d like to create a place where photographers can post their photos and everyone can go to the site and look at them. It will be like a portfolio.
Developer: Sounds great, but there are already great sites out there for this (Flickr, DeviantArt, etc). How will yours be different?
Client: Ahh, you see there is a flaw with all of those websites.
Developer: What’s that?
Client: On those sites, anyone can download the photos by right clicking. I need you to build me a site that won’t let users download the photos.
Developer: I’ll have to get back to you….