Good news. We will be publishing version 2.6 of JFBConnect this week which will include Kunena integration.
We were originally going to call this version 3.0 due to the inclusion of these features being 'big', in case you've seen it mentioned as such elsewhere. However, after Facebook came out with news about their Graph API, we felt that would be a better time to move to a major new number
No timeline on that yet, so please don't ask yet, but the new subscription site here allows us to devote more time to these items with our new dedicated support area.
[Edit] Removed details of a new feature we were going to implement. Unfortunately, we can't do it until we move to 3.0 using the new Graph API.