Please do not write so-called "attribution novels". The name of the
precursor's author is sufficient to follow the discussion. The e-mail
address in the From header is often of little use as it is used as a
spam(mer) trap (could be a tarpit and the like; as opposed to one in
the Reply-To header). The message ID of the precursor is contained in
the References header of the followup. Two or more lines interfere
with flow of reading, especially with several quotation levels.
Actually, if you read it thoroughly, it *was* a "don't" :)
P.S.: Please trim your quotes (to the parts you are referring to).
"95% of success is showing up."
-- Mark Twain