NDAQ at $40 is a steal

I think NDAQ is headed easily towards $100. Here is the reason why. Look at the market cap of all publicly traded exchages in US.

NYX 17.02B
ICE 5.81B
ISE 2.12B
CME 19.28B
BOT 8.67B
NDAQ 4.57B

Considering that it has the lowest market cap of the all the major stock exhanges, coupled with the fact the online gambling sites are shut to US customers, I think all the exchanges have tremendous potential.
NDAQ is at least worth $12 B dollars.