What *should* be account wide is mount training, given any mounts are transferable between characters. Seems ridiculous to waste gold just to level up a mount that's already been leveled.
But other than that I feel its a fair compromise, but the players wanting account wide achievements never seem to acknowledge those of us who are happy with the status quo thinking they are right and we are wrong.
3. We don't have level 10 Godslayers running around. Titles should be character specific IMO.