D-Joe on 30 November 2010
http://www.engadget.com/2010/11/30/sony-ships-4-1-million-playstation-move-controllers-to-retailers/
A little press release from none other than Sony informed us this morning that the company has shipped 4.1 million PlayStation Move controllers worldwide. Alas, that number has been widely misreported as the tally of direct end-user sales, which it most definitely is not. What Sony's letting us know is total wands that have left its warehouses on their way to retailers, a number that's one step removed from actual sales results.
so,i think the userbase is...2.5~3m?maybe
