Well, I admit I'm a sucker for lists. And bad web design is always entertaining... so here goes.

Internet Marketing News offers 10 web design practices that seem to be perennial favorites among online design critics.

Reason #1:

Poor navigation
People visit your website to find information or the product they are looking for. Navigation should be easy to find and use, and always located in the same spot on every page. Make users work too hard on this and they won't hang around. Don't try to reinvent the wheel with your navigation (a common complaint with Flash sites - see reason 4 for more), just make it as straightforward and obvious as possible.

They're not too complimentary about Flash, either.

Follow link for the rest.