World of Tanks is a new on-line action devoted to the tanks of 1930-50s. The coming game promises historically true battle machines (about a hundred tanks of that period), realistic battles and great fun, all in all. Screenshots and teaser can be found here: World of Tanks – Free Action MMO Game To my mind it will something like Navyfield but with tanks.
I don't think it's a good place to post such topic. Besides there's one here: http://www.ww2f.com/other-wargames/39262-world-tanks-mmo-game.html