IRC is the only viable chat protocol (2022)
> The reliability and lack of bloat that are inherent to IRC ultimately also means that there are a number of fancy modern features that Discord has that IRC lacks, a big one being the inability to view backlogs of conversations that transpired while one was not connected to an IRC server. Although IRC does not itself provide this functionality, the extremely simple nature of IRC allows for a couple of lightweight options for reliably remaining on IRC around the clock and not missing out on a word that anyone says.The article brushes over this, but IMO the lack of built-in backlog support is the main reason why IRC is essentially doomed. Logging isn't a "fancy" feature and telling people to just run an always-on logging service on top doesn't cut it.Especially when there are open, federated chat protocols that don't have this problem.