Remember Bill Galvin, a creature of Beacon Hill, believes he is entitled to the Secretary of State’s office. He’s the opposite of the innovative public official. David D’Arcangelo, an at-large Malden city councilor is part of a new generation of forward thinking elected officials. He doesn’t have the size of Galvin’s campaign chest but he has a lot of heart. The kind of heart that gets him elected in a Democratic city where the GOP and independents are outnumbered significantly.