How about a tab where you could view colonists thoughts, like in RollerCoaster Tycoon? I'd like to see who's annoyed with wearing tattered clothes, wants a bionic bodypart, etc.
Like this (except with fewer dick jokes): http://i.imgur.com/pKh8Kiv.png
Like this (except with fewer dick jokes): http://i.imgur.com/pKh8Kiv.png