I've actually met my share of people who seem to use the PS3 almost exclusively for Home. Girls moreso than guys. And how do you know they're girls? After you chat with them extensively via mic, not because they have a female avatar.
Not ruling out the good chance that any of them have an account or two or three devoted entirely to Home (in more than one region), but it just seems like some people on my friend list are ALWAYS on Home every time I log on along with a really low trophy level score that says, "I rarely play PS3 games on my PS3."







