What's the History of Community Platforms?

Kund: No community platform can cause your community to come a line. But though community platform get help itit can really help change the of how youre community members engage and en grope thatping said, i think we're not going to get too much into the na ralty there. One of the places i'd be curious to hear in york as his perspective, is actually talking a little bit about it,. The history of kund of community platforms, and what is the evolution we've seen over time?