Front-end looks good too, though customisations can be a little awkward.
The two things I'd love to see are iCal subscriptions and a true-responsive layout. On the second point, it's fairly good when used with a responsive template but needs some CSS overrides once you get down to mobile width.
Support have been very good, especially with a few issues I had with the mobile app.
Thank you very much for your kind words. Yes, we are aware that Ohanah needs few customisations to be fully responsive with some templates. That's something we are already working on ;-) About iCal subscriptions, we have ical export of individual events. Maybe you are thinking on something else. Let's discuss that in support section.