I love this post from John Gruber on how to block the DiggBar, and in effect, Digg itself. I’m also highly amused by the message he displays to users that try to access his site via the DiggBar.
There is already some Django middleware available for this that can be easily adapted to forward users to any custom view or external site you wish. I’ll definitely be setting this up on my site soon.
UPDATE: I decided to use frame-busting JavaScript instead since that takes care of Facebook and other sites that do framing as well. Like anything else it can be countered, but it’s a start.
