Now that caucus season has come to an end, I am happy to report to my several readers a scanty few of my many observations. I attended Democratic caucuses in eight of Boston’s 22 wards throughout February and early March, and was pleased to see old friends and make new acquaintances. With a more active Massachusetts Democratic Party primary in 2018 than in many previous election years, the caucuses were well-attended. Where elections were necessary to select delegates, they were contested. Especially dramatic to watch were the discrete but open efforts taking place to elect certain “slates” of delegates: some committed to a particular candidate for statewide office; others consisting of ward committee members; and several being headed by Boston’s community organizer in chief – The Honorable Mayor Martin J. Walsh of Dorchester’s Ward 17.