2014 issue. 257 In 2016, the level of contributions were reported by Bloomberg News as being at 77 million annually, updating the Jaffe estimates for the higher level of support to between.08 million and.2 million annually. Retrieved May 14, 2017. "Many contributors, common cause". "How Social Media Endangers Knowledge". 213 Critics, including Wikipediocracy, noticed that many of the pornographic images deleted from Wikipedia since 2010 have reappeared. Sidener, Jonathan (October 9, 2006). 242 Additionally, there are bots designed to automatically notify editors when they make common editing errors (such as unmatched"s or unmatched parentheses).