Basecamp turns 22 today! It's amazing how durable the original mission statement has been: Project management is primarily about communication. Ensuring the ball isn't dropped, that the right people are kept in the loop, and that you have a great bird's eye sense of what's going on inside a team. Now that mission no longer just include teams of people, but teams of agents too. We've been introducing multiple agents into our own Basecamp projects already, letting them use the human affordances…