I was at an event afew years ago when an old ad man pointed out that digitalads were rubbish because people don't stand around the water cooler talking about them. They are now, and the watercooler is called facebook.
Though it is not necessarily about the numbers over 4.5 Million people have seen the sheep with over 13,000 votes, averaging 5 stars.
For them viral is not a noun it is an adjective.
As I suggetsed afew years ago, ad agencies had one last opportunity to hit the ball out of the park by recognising the potential of online video. Afew have recognised this new world, most are still treating it as abit of fun on the side.
The majority of the views of the Drumming Gorilla were online. Dove Evolution was an online ad that then went on to TV. Which one was the TV ad, which one was the viral? They are not just good ads. They are good virals.
Successes are few and far between. Viral companies seem to have a better hit rate.