Flashmob Not Entirely What It's Hyped Up To Be

How upset would you be if you missed your train because the "Flashmob" decided to reign in on the South Station terminal and bust out Do Re Me? Maybe some people find it humorous or cute but when I'm in that kind of atmosphere it's all business.

What do you think someone like Kevin Garnett would do if he's en route to his next game and a group of husky 40-year old women start doing the chorus line out of nowhere? I can promise you it won't end well. I know the idea is to incorporate joy within the common scene...but to most of us city folk urgency comes before awkward spontaneity.