I've used Forumotion, Proboards, and Jcink.
I use to use Zetaboards but that was before they were bought out my Tapatalk and I'll never use them again.
Yeah it sucks what happened with Zetaboards! Tapatalk sucks, Forum Spark is similar to Zetaboards and I recommend using it if you want a forum similar to Zetaboards again.
