Speaking of, I think I figured out this chat thing. 

So I think I can link people to a chat on nostr like this (I might shorten the url)

https://njump.me/nevent1qqswe7j2ttfpevnqxs2unh90nye84aum8lm6y7ldhfwz3az79yzvaccpzamhxue69uhkummnw3ezucnfw3c82mnt9enx6tczypx54dehutamttc06kgtfdlgcml8d5aq92termmlmt8kq8u72radsqcyqqqqq2q9wp0aj