Earlier quoted context omitted.
I find it interesting that all those who claim IRC is insufficient or is too hard to implement (they say the same about XMPP) don't ever seem to say what is so hard, or mention the features that are missing.
Seriously, what is going on here? It seems any and every comment about IRC or XMPP is being downvoted to oblivion. If someone is astroturfing, I suggest you stop immediately.
I'm downvoting them as I see them for this reason. Anyone saying "Why not IRC?" to the question of "Slack alternative?" is being willfully ignorant at this point.
Same goes to those who accuse people of astroturfing absent evidence other than "$ideaILike is being downvoted".