As the topic says: all captains (or at least their ships - in form of list maybe) should be visible for all in same town. Its obvious that when you sailing into port you see ships in harbour and meet captains on docks. This will remove as well hiding in ports for ganking as all can see how many ships are in port. I pretty sure this was suggested earlier but i think its quite important to implement into game. Discuss please.
Here is simple example what i mean: