但您考虑过这些开源替代方案吗？
它们是免费的，可自托管的，并由社区驱动。
自己检查一下： Discourse Discourse .
A platform for community discussion
Discourse is the online home for your community. We offer a 100% open source community platform to those who want complete control over how and where their site is run.
了解更多关于 Discourse