Nah, she just took it from small time to a company with $7.6 billion in sales.
Yes it grew when she was there. Whether she is responsible for much of that growth is debatable.
These days sellers and buyers are fleeing eBay.
I'm a long time eBay user and she's mostly killed the dream that was once eBay by endless rules and fees that all run in eBay's/Paypal's favor, not the customers.
Ya know, this might not be such a bad idea. She could just put California up for auction on Ebay and then we would be rid of it for good. As long as she did not put too high of a reserve on it.