Team milestones, Badges from projects, congratulations to members regarding personal achievements (such as User Of The Day project awards, or reaching specific targets). Also topics about GRC (Gridcoin) rewards.
Next objective is 100million for Primegrid, which should be achieved in about a month or so. I'm 1 machine down at the moment, so if I get the time to fix it then that target will arrive a bit sooner.