Ch 25 Boston talked to both neighbors. The guy who had the sign, who didn’t wish to be seen, has a voice that makes it sound like he gargles with lye...
http://www.myfoxboston.com/dpp/news/local/neighbors-note-sets-off-nights-of-protest-20110803
includes video
it appears the moron wasnt just thoughtless..he couldnt spell either.