Plus people persist in quoting the person you are ignoring
At least the facility exists and is easy to control though - over on TBB you have to email Seb to ignore somebody who you find irritating.
It was always on the cards that this thread would degenerate into arguments as the subject is contentious. As soon as one particular individual joined (who is not yet on my ignore list but may soon qualify) degeneration was a certainty as every thread he joins goes that way. An expert troll imo.