In a brilliant attempt at differentiation, American ad agency Boone Oakley (BooneOakley.com) scrapped its traditional website and is instead using a YouTube video as its homepage.

Utilizing YouTube tags and annotations, the company did not only succeed in engaging its website visitors in a very unique way, but it was also able to gain tremendous viral reach as the new site/video propelled it to being one of the top five viral videos on the internet for the week of June 12-19 (Viral Blog rankings).

Check out the video below, or go to BooneOakley.com to see it.