One of the more fun things I got to do during my years at the Boston Phoenix was drive to Augusta one weekend in 1999 to meet Maine’s senators, Olympia Snowe and Susan Collins, at a motorcycle rally. I started thinking about that story following Snowe’s announcement that she won’t seek re-election.

My article, by the way, appeared in the debut issue of the Portland Phoenix, which is still going strong more than a dozen years later. When you visit Portland (one of my favorite cities), you should be sure to pick up a copy.

Snowe’s career harks back to a time when there was such a thing as liberal Republicans and conservative Democrats. Nonideological partisan politics had its shortcomings, but it did tend to minimize the gridlock and enmity that characterizes the national dialogue today.

Snowe’s announcement will also reduce the ranks of moderate New England Republican senators to just two: Collins and Scott Brown of Massachusetts. And that’s assuming Brown wins re-election this November against his Democratic challenger, Elizabeth Warren.