@Tadano Textboards tend to have a completely different culture from imageboards, at least from my experience. They tend to be more laid-back, instead of being hostile and complaining about how cancerous everything is. I'm not aware of any textboard software that supports the webring or has a webring plugin.
And please, for the love of God, don't put it behind Cloudflare, or if you do, at least provide an onion or I2P domain.