Foto: "<a href="https://ccnull.de/foto/fist-of-person-on-facebook-text-a-person-depressed-by-recent-global-facebook-crash/1087856" target="_blank">Fist of person on Facebook text. A person depressed by recent global Facebook crash</a>" von <a href="https://ccnull.de/fotograf/marco-verch" target="_blank">Marco Verch</a> via <a href="https://ccnull.de" target="_blank">ccnull.de</a> - <a href="https://www.flickr.com/photos/30478819@N08/51568492838/" target="_blank">Bildquelle</a>, <a href="https://creativecommons.org/licenses/by/2.0/de/" target="_blank">CC-BY 2.0</a>