Like the messages count there?
Join date and location are unimportant, but I think post counts are the most powerful form of gamification.
When I used to use any other forum software, the main thing that got me to post was watching my little post count go up and comparing it to other people.
In the forum I run now I am getting tons of signups but people just post once or twice and then leave. The built in gamification like badges etc, no one seems to pay attention to.
Does anyone have an example script/css to make post counts work?