Long time Acton resident Marion Maxwell is probably best known for the Senior Citizens Newsletter, a weekly email that, until recently, went out to over 800 Acton seniors and “pre-seniors.” After a successful 10-year run, Marion recently brought the newsletter to an end. The Acton Exchange sat down with Marion to tap into her deep well of memories and insights. Over her fifty-seven years in town, Marion Maxwell has served Acton in many capacities. She’s widely known for her participation on town boards such as the Board of Appeals and the Acton Council on Aging, and for her active membership…