I_own_a_PS3 on 06 August 2008
Your assumption is extremely flawed. PS3 will be lucky to reach 75 million consoles sold over its life time.
In your analysis you just put down 10* 8 + 15 = 95 million.
Consoles peak in third year and sales drop away after wards. An average of 10 million for the next 8 years is impossible.
I put down 7.5*10 = 75 million consoles. I assume higher selling years in the next two years will be offset with late low selling years and thus I get my average of 7.5 million consoles sold per year for the 10 year lifespan of the PS3.
