UX fail: reinventing the wheel. For example, in @SlackHQ , why is cmd + k "jump to channel" instead of "insert link" as it is in _every other platform_? Similar thoughts when editors make me learn shortcuts for a bulleted list, etc. Reduce cognitive load!
Cmd + K has acted as our primary search shortcut since the dawn of Slack, which is why it isn't our go-to for hyperlinking, which only became available on our platform earlier this year.