A big thanks to TeamSugar user stone_soup for submitting her favorite Firefox extension StumbleUpon! stone_soup says she can spend hours on end just playing with the site and we quite understand her fixation. The site is a collaborative surfing tool for browsing, reviewing and sharing great sites with like-minded people. This tool helps you discover and share great websites.
Go to Stumbleupon.com for more info and to download.
Submit your own Website of the Day in our Website of the Day group so we can all share exciting, entertaining and note-worthy websites from across the web!