Statebox feature

[smaldini]

Having a safe guard (like http://gpars.codehaus.org/Agent and http://doc.akka.io/docs/akka/2.1.0/scala/agents.html)
is an interesting pattern for lock-free data write. It seems to me it only needs to tweak schedule a bit (or rename it?).

[smaldini]

In essence this is covered by Stream API as Stream don't support concurrent notification. Stream + reduce() operation is a classic way to conflate events (write operations for instance).