What to Do If Your Blog Goes Viral: 10 Tips
birdabroad.wordpress.com
birdabroad.wordpress.com
http://en.wikipedia.org/wiki/Fair_dealing_in_United_Kingdom_...
This part isn't such an awesome idea.
There are a few reasonable exceptions. Stock photo sites should probably use watermarks and reduced-size images. Unobtrusively signing images sometimes also makes sense (not watermarking) as it can serve branding interests.
But trying to block browser interactions is just annoying. Don't do that, it's a great big sin against usability that violates the rule of least surprise. If it's over-done, it may keep me from easily opening links in a new tab. It also makes it hard to open images in a new tab if I'm trying to get a better look at them on a limited display.