For now, nothing. My systems use redis as a datastore at first, then move to riak when they outgrow redis. So far my tiny systems haven't outgrown redis. Whe

For now, nothing. My systems use redis as a datastore at first, then move to riak when they outgrow redis. So far my tiny systems haven't outgrown redis. When I have time, I'll add distributed counter support to Riak and take over the world. (Let's count everything. In real time with massive concurrency, full historical resolution, and no single points of failure.)