Out of interest, why are all these countries clamouring to host a GP?
Given the recent examples of Turkey and Korea, which have paid exorbitant amounts of money to host the GPs, then had problems generating interest amongst the populous and as a result not selling enough tickets to even come close to a profit, the chance of making a return is incredibly slim - even in the long term.
If China wasn't so heavily supported by the government it'd probably have the same problem.
And with Russia building a circuit, based solely on the popularity of Petrov generating some interest. But the chances are he's not going to be around for another 2 seasons, so what happens in 2014 when the track is ready and the Russians have no representation on the grid, other than being a sponsor to a back end team, and little to care about.
It all screams of being short-sighted, and being fuelled by someone with a vested interest in the construction of a circuit, and not of a good solid motorsport infrastructure being setup in the selected country.