Can we predict how much an adword word will cost in the future? I find prediction markets fascinating but have not talked about them for a while. Here is an interesting game for predicting the popularity of words.
If this prediction market can accurately predict what words people will in the future find interesting and will discuss then you could buy up these adwords in advance and watch their market value (well cost in google) rise. So anyone want to buy a futures contract in the word "Cromulent"?