LemonSlice on 01 January 2013
I'd say it's completely negligible.
Not many people played PS2 games on the PS3, and PS2 continued to be bought mostly by people who couldn't afford the then still very expensive PS3, such as those in poorer markets. Not many PS3s with actual hardware backwards compatibility were sold, if I'm not wrong.
EDIT: what a stupid, unresearched reply. Dammit I'm talking out of my ass.
