Dodgeball Shuttered By Google, Its Co-Creator Promises To Clone It
alleyinsider.com
alleyinsider.com
If he wanted to keep his company then he shouldn't have sold it.
That's another important thing that would have been on their mind apart from the money (guessing they sold it for a low price).
And the Jaiku people are very angry.
If I'm not mistaken, one of those circumstances is the sale of a business. I wouldn't be surprised if G does have an enforceable agreement in place.
"If an owner is selling the goodwill in their business."
Though it still has to be "reasonable." And that probably means its expired.