Going to live concerts: Is hell other people?

One of the great aches of modern living is the existence of other people — or so it seems as the letters pour in like clockwork in response to any major concert review this paper posts.
While one woman at the Paul McCartney show at Rogers Place recently expressed legitimate concerns about the distorted sound and “stifling heat” up in the $200 “cheap” seats (her quotes) — a great number of e-mail grenades were lobbed this way regarding the personal space crimes