This stuck out for me, but I might be wrong: Net Apps base their stats on unique visitors per site per day. ("We 'count' unique visitors to our network sites,

This stuck out for me, but I might be wrong: Net Apps base their stats on unique visitors per site per day. ("We 'count' unique visitors to our network sites, and only count one unique visit to each network site per day.") We [StatCounter] base our stats on page views So if an os x user read more pages than a linux user on a specific site, that same user will have more "weight" in the statcounter analysis. Basically.. different methods that actually measures different things.