Enlarge (credit: Jean-Léon Gérôme / Getty / Aurich Lawson) Facebook’s latest dalliance with a “downvote” button launched this week as a limited test in the United States. The feature began appearing on the service’s mobile app without a formal company announcement—and we only found out about it by browsing on…
Source: Ars Tecnicha – Biz & IT : Facebook’s “downvote” system begins rolling out wider in US—here’s how it works

   
   
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