I'm a pretty avid user of SU. However, I spend most of my time there rather than here in the meta discussions.
I would be very willing and happy to become a moderator there to help even more, but I feel that lack of 'meta activity' would hinder that chance.
This isn't a cry for me to become a moderator, but just a general question as to how one can be 'noticed' if they aren't heavy meta users?