Here's a way of venting your anger at a website that really annoys you - spill a cup of coffee over it, well, at least virtually.

The site, provides fed-up web surfers with a variety of options to let go of steam, including throwing virtual cow dung or a meteor shower over websites of their choice. The judges of Yahoo's 'Finds of the Year' awards liked it so much they awarded it the Best Innovative website prize.