I thought the whole reason they put 'you' within a computer was to make it so that anyone using a computer and/or the internet (not just bloggers, myspacers, and youtubers) would be considered the person of the year. The way it explained to me is that everyone who was helping to bring in the technology age (which I could swear was already here...) by using the internet is considered 'person of the year'.
And this isnt the first time Time has put a group of people as 'Person of the year'... at one point it was The African-American and at another point it was The American Woman. Really the only qualification for Person of the Year is that you need to affect millions of people in some way.
I do kinda think that this year is a copout though... of course internet users have affected millions... there are millions of internet users affecting each other each day.
Jam it back in, in the dark.