Needs a better help section.
I needed to find out how to add a photo and it appeared that the only option was to add a note. The Help item in settings does nothing. Website has no info other than to say that photos can be added. It turns out that you have to add a text note (or at the very least hit Save) and *then* the ability to take a photo is revealed. It would definitely have been useful to have found that info somewhere.