User-agent: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.7.7) Gecko/20050504 Fedora/1.7.7-1.2.2.legacy
FWIW, this email is composed using the subject version of Mozilla mail.
I don't know whether it is the updated browser or the day and time of
day, but I swear that the browser is responding faster than the previous
version did just 15 -20 minuites earlier.