(Bloomberg) -- Meta Platforms Inc. is shutting down Workplace, the enterprise version of Facebook that it once hoped might rival Slack and other office productivity tools.Most Read from BloombergTrump Vows ‘Day One’ Executive Order Targeting Offshore WindBiden Accuses China of ‘Cheating’ on Trade, Imposes New TariffsMacron Puts French Banks in Play With Plan to Transform EuropeFlood of China Used Cooking Oil Spurs Call to Hike US LeviesFive Under-the-Radar Billionaires Making Vast Fortunes in Mo...