I was one of the first triers of kunena on a live production site itself. Well i instantly liked it and made my installed plugins to work with kunena!
I uninstalled fireboard and installed kunena a site with i realized i was on the live site and not on the local server without peeking on the address bar... LOL! But since it claims it has many bugfixes and enhancements from fireboard, I have to risk and persue... And did not go back!
At the time of writing this, my installed version is 1.0.6 and on its state on my site, it really surpasses the old sluggish fireboard.
It will be 1.5 native soon! An very awesome jomsocial integration.
Congratulations Kunena Boys!