In the wikipedia there are images too explicit to kids.
Right now, we are blacklisting the articles with these media,
but probably we can add a blacklist to the media itself too.

This is a note about the problem:
http://larrysanger.org/2012/05/what-should-we-do-about-wikipedias-porn-problem/

A decision from WikimediaFundation:
http://wikimediafoundation.org/wiki/Resolution:Controversial_content

A note in slashdot:
http://news.slashdot.org/story/12/06/01/2119248/what-should-we-do-about-wikipedias-porn-problem

And example links:
http://en.wikipedia.org/wiki/File:Anal_Intercourse_Artwork.jpg
http://en.wikipedia.org/w/index.php?title=Special%3ASearch&profile=images&search=forefinger&fulltext=Search
http://commons.wikimedia.org/w/index.php?title=Category:Sexual_penetrative_use_of_cucumbers&oldid=66888173
http://commons.wikimedia.org/w/index.php?title=Category:GIF_videos_of_male_masturbation&oldid=67780152
http://commons.wikimedia.org/wiki/File:Sexual_intercourse_with_vaginal_lubricative_fluid.jpg
http://rs79.vrx.net/interests/computers/net/wikiporn/

