From the Manual of Style

"You are allowed to upload personal images, ie. images that are going to be used only on non-article pages, but you have to prefix those with your username and put them in the "Personal files" category. Failing to do so will result in the image being deleted without any prior notice."

I have noticed that not many editors have been following this rule, whether or not this has to do with a lack of editors reading the MoS or the giant warning before uploading a file, I do not know. Regardless, I am here to warn you all that I will be actively enforcing this section of the MoS from now on and repeated offenses will result disciplinary actions.  NeonSpotlight  Talk  Contribs  10:38, June 11, 2011 (UTC)