I wasn't aware that anyone invented the decade. I'd have thought it would be classified as an "obvious" concept formed by grouping ten years together in a row, consecutively. I'd always assumed it was a patent-free idea. I suppose now you're going to tell me that Oracle invented the decade, and Ghengis Khan invented the weekend.
Jon Lasseter and Arianna Huffington?!?!?!?! Really?
The only reason I can think of for her being a candidate is that someone has the hots for her.