Comment 75 for bug 1347305

Speaking as someone who found the TB31 compose-headers interface sufficiently horrible that he actively applied much user-chrome CSS to revert it to something very close to the TB24 one, while I'm not entirely happy with the look of these latest screenshots, I'm much more pleased with them than with either the as-shipped TB31 appearance or the other mockups / suggestions I remember having seen so far.

Based on comment 52, I'm presuming that this would be intended as a cross-platform appearance (as much as possible given OS/toolkit capabilities), not something Mac-specific despite the current screenshots?