[Just Sold]

I think that the Selectmen should have let him ramble on for his 5 minutes and let it go at that.
I lived in Atkinson, NH in the 90's and worked for the town as a camera person recording the Selectman's meetings. We had a long time resident who would make their rather odd statements/suggestions to the Selectmen that normally had nothing to do with the actual meeting or the current agenda pretty regularly. They were allowed to do this and would even be thanked by the Selectmen and then they would continue with their meeting. The resident would then be quiet for the rest of the meeting.
I think the way Atkinson handled its resident is what the Alton Selectmen should have done.