I actually assumed "smoke signals" was some sort of Mac app that I didn't know about (it actually sounds like it could be a 37 Signals product). I even wondered

I actually assumed "smoke signals" was some sort of Mac app that I didn't know about (it actually sounds like it could be a 37 Signals product). I even wondered if "papyrus" was a team-management wiki or the like. Then I got to "quill and ink" and realized you were joking.