Andy Dingley wrote in
:

snipped

There's no _need_ for you to listen to or believe anything you read
here. But equally there's no need for you to ever learn anything. That's
not our problem.

It may not have been the motive, but if it had been a troll, I doubt it
could have been more successful. Some of the more knowledgable and usually
helpful folks responded.

Patriarch