Rated 5 out of 5 stars

Hi Jonathan,

in options.xul the hardcoded window title is false:

title="Reply to Multiple Messages Preferences"

This review is for a previous version of the add-on (0.2). 

That's what I get for copying a file from another of my add-ons and then editing it. ;-)

I've just push an update with this fixed. It should be reviewed and go live soon.

Thanks for letting me know.