Ah ah ah ! How can one says that in 2019, and even get listed on HN ? Couldn't laught so much ... IM is as useful as any other tools, just in right place (how

Ah ah ah ! How can one says that in 2019, and even get listed on HN ? Couldn't laught so much ... IM is as useful as any other tools, just in right place (how on earth would like to have an inbox full of smalltalks ? I mean you always need a hammer, but not to use with screws ;)