I used upper case only to match the other sign-up/sign-in/password change forms. I'm happy for the all to be in normal 'sentence' case, but if we do this, they will all have to be changed for consistency. Steffen, the other instances of upper case in forms are given as upper case in the locale file - see e.g. lines 894–900 of en.yml.

We can certainly change all of these, but would we need a vote first?

I don't think there's a problem with using upper case in one language even though some languages have only one case; in those languages, no upper case will be used, but nothing is 'lost' other than a distinction which doesn't exist in that language. When I was learning Arabic there was certainly no problem with this. So I don't think that is something we need to be concerned with; the question is, do we like upper-case field titles in those languages which *do* have an upper case?