The first time that I recall seeing "(was:" tags was 1990. I liked the
basic idea, and have been doing it since.
It identifies the subject drift, while also identifying the source thread.
(The closing paren (for panic-stricken parsers) would be at the end
of the subject line, but is part of the truncated ending.)
--
Grumpy Ol' Fred cisin at
xenosoft.com