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I just hate how I can receive over 10k messages without paying money for this.<p>Clearly Slack has out-innovated here...<p>I just don't know what we would ever do if these genii hadn't invented threaded messaging.<p></sarcasm><p>I don't hate anything about email except spam and the measures necessary to contain said tsunami.<p>What is super amazing is how well this intra-machine user-messaging system scaled OUT of said box in the first place.
(it was only ever supposed to be for users of one mainframe computer to message each other...)<p>"inter-network email" = wow. who knew it would even work.