No subject

[Det]

> Also, G-Mail does not let me
> write the subject line when I reply,
> so I am sorry for the silly subject
> line, but there is nothing I can do about it.

Indeed it does.

When you click the "answer" or "reply" (don't know
the english label)  button on a mail in your inbox, you
get an inline form for your reply.

But when you now click on the square-arrow icon to
the upper right it opens the reply mail in a new window,
now including an editable subject line.

KR
Det