There’s been a lot of talk about the MBTA’s plan to install a new fare collection system, most of it focused on the problems associated with going cashless. The concerns were exemplified by a headline in the Boston Globe last week that said: “The MBTA wants to go cashless. What about people who might be left behind?”

A pretty strong response emerged to that question over the weekend. Jim Aloisi, the former secretary of transportation and board member of TransitMatters, said not to worry. In a column (for those who like to read) and a Codcast (for those who like to get a slightly different take by listening), Aloisi explained how the benefits of not using cash on board buses and trolleys far outweigh the minor inconvenience of having to buy a fare before boarding.