Sorry, but this article is pointless. There are no numbers whatsoever, everything can be squeezed down to "if it's not a messenger or a game¹, people won't use it", and there's not even meaningful comparison to any alternative approaches. Like the users that forgot the app magically won't forget to talk to that Slack bot once in a month.
Literally, this article is nothing but an advertising for a refreshed product, with some wanna-be-viral-marketing attempt at sparking discussion by somewhat controversial statement of "not on app store". (Uh, sorry for being cynical here, but seriously...)
Literally, this article is nothing but an advertising for a refreshed product, with some wanna-be-viral-marketing attempt at sparking discussion by somewhat controversial statement of "not on app store". (Uh, sorry for being cynical here, but seriously...)
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[1] Not a full list.