Xbox 360 has more core gamers than the PS3

[nikosx]

Jay520 said:
Looking at the facts, does this mean the 360 has more core gamers, contrary to popular belief? Maybe you don't think attach ratio is an effectively way to measure a core gamer? If so, why not?

According to http://www.vgchartz.com/analysis/platform_totals/Tie-Ratio/Global/  PS3 has a higher attach ratio in NA and X360 a higher attach ratio in Europe/Japan.

I don't believe that PS3 has more core gamers in NA and X360 more core gamers in Japan? Do you?