Has anyone else noticed that the watch doesn't copy the default from address settings from your iPhone? E.g. if you have an iCloud email account that was set up back in the days of MobileMe (or even earlier) then you can continue to use your @mac.com and @me.com address. There seems to be no option to change this. While it is a minor problem, it means that if I email someone from the watch, it interrupts an email thread/grouping on the recipient's end, and if they subsequently respond to it, your conversation has effectively been split into two.