I've had enough of the 

 On a sunny Sunday the 30th in timezone <wurgs>, male human <X> with mail
 address <z> hit the reply button <bar> microseconds after 1970 while being at latitude <foo>:

type of reply template in notmuch. :-)

May I suggest to use a simpler:

 "On 11 Feb 2010, David Edmondson wrote:" 

(using the email address if there is no real name). I am really not
interested in the rest of the information or can reconstruct it.

Sebastian