For the biggest story i think it's between

Mtgox and Paypal.

Ok, but what about Microsoft?

Maybe Microsoft since it's such a big corp.

Dell is just a big I think.

What about the person of the year? I only know 3 of the 5 people.
Just read about Vitalik Buterin - he sounds really cool.

Roger Ver is really impressive. He's got my vote.