Deletion of Blacklisted! 411

Comment: There is no doubt that it needs to be cleaned up but I do believe that "Blacklisted! 411" is notable.  It is mentioned by Def Con's web page with the text "Blacklisted 411 has become not only one of the oldest of the hacker quarterlies available today, but has positioned itself as the top selling print magazine in its market." http://www.defcon.org/html/defcon-14/dc-14-vendors.html  Does anyone know of where we could get the actual circulation numbers?  It's rumored to have a circulation of 100k per quarter but of course I would like to see a reference that states that.  I understand the concern and importance of meeting the letter of  but I also strongly believe in .  Inclusion of this article adds to the substance of Wikipedia, though not in it's current state, and it should be allowed to persist.  I would be more then happy to expand upon it in the immediate future should it please consensus
Stance: keep
Cited policy: Wikipedia:What Wikipedia is not (WP:NOT||WP:IGNORE)