Links/footnotes:

[^1]: http://www.forbes.com/sites/kashmirhill/2011/10/13/how-flick...

[^2]: http://www.flickr.com/search/?w=faves&q=sex+or+boobs+or+...

[^3]: http://idgettr.com/

[^4]:

    http://www.flickr.com/search/?w=faves-[[ ID ]]&q=sex+or+boobs+or+butt+or+porn

[^5]: https://twitter.com/pessimism/status/336090432398323713