Prize: $100 to remove cats from my internets.
I hereby offer to pay the sum of US$100 to any person who creates and publishes for free public use a web tool, in the form of either a Greasemonkey script or a Firefox add-on, that removes all cat references, in text, image, Flash, or any other form, from ALL webpages. To successfuly win the prize, the tool must: (1) be compatible with Firefox 3.0 and later; and (2) replace all cat-related references of any form with either the word "dog" or an image of a dog or puppy; and (3) be named the "Danielo Dog Device for Superior Web Browsing." The creator of said device will retain all authorial rights, of course.