"FILE - ILLUSTRATION - A woman makes the &#39thumbs down&#39 sign with her fist and thumb in front of an enlarged &#39Like&#39 symbol of the social netweorking site Facebook in Schwerin, Germany, 04 April 2013 (STAGED PICTURE). Photo: Jens Buettner/dpa (zu dpa ""Zuckerberg: Facebook arbeitet an ""Gefällt mir nicht""-Knopf"" vom 15.09.2015) +++(c) dpa - Bildfunk+++"
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