post, view, and comment on each other's stuff it’s a great way of reaching the public… quickly redditors are kind of fickle though can a user gain reddit points so as to reach the community quickly?
times trained on remaining 2671 users = 0.53 (+/- 0.03) .6 r2 MSE = 0.43 (+/- 0.01) (or, for humans, RMSE in original unit value = 4.57 points of karma per day)