The difference is less pronounced than you think. In 2018 Tumblr had more users ...

		Y-bar 86 days ago \| parent \| context \| favorite \| on: Apps like Grok are banned under Google rules–why i... The difference is less pronounced than you think. In 2018 Tumblr had more users (over 60M monthly) than Grok today (30M monthly). And Verizon, the owner, is/was larger than Grok’s owner: xAI.