I found this document showing the sites which are already submitted for 2011
There are a few interesting ones on there for next year. Yap Money sites, Wadi Rum, Meroe, Jeddah, Bali and the Fagus Works seem of decent quality.
Glad to see the usual suspects putting forward anything mildly average with-in their realm. I must admit to not knowing a great amount about these sites but is the list going to greatly improved by another Chinese mountain, another group of derelict western European mines, another princes palace.....
But still, it is good to see a few new countries getting involved; Lesotho, Micronesia, Palau, UAE and Jamaica all aiming for a first site!