Apparently, the leftist tactic of sending letters telling voters that they are sending letters about their donations and voting habits to neighbors is happening in Massachusetts.
Also, it appears that such tactics - a tactic of group surveillance used in Nazi Germany and Communist Russia - actually increases voter turnout.
Except, presumably, where someone is identified as a Republican in a Democrat precinct, then not so much.
Glenn Reynolds observes:
Have you noticed that the left’s nightmare is a small town where everybody sees and comments on whatever you do, but they try to turn every place into a small town where everybody sees and comments on whatever you do?It's "projection." When people are accusing you of doing something you are not doing, you can rest assured they are doing it.
Here is more on the social science aspect of this kind of invasion of privacy.