CNN Headline News: SEO Expert Dean Barron's Wikipedia Bio Deleted

Can anyone help me figure out why my Bio Page on Wikipedia got deleted? As you can see the wiki code below belongs to the page that got deleted. Now if my wikipedia page got deleted why haven't these other notable search engine optimization consultants also been deleted?

Notable Search engine optimization consultants as shown on wikipedia.org: Bruce Clay, Barbara Coll, Doug Heil, Jeremy Schoemaker, Barry Schwartz, Danny Sullivan, Brett Tabke, Aaron Wall and Jill Whalen

Now if my bio page is almost identical to that of Aaron Wall why would wikipedia administrators delete my page and leave his? Jill Whalen has a very similar bio page shown here that is very close to my page shown below. Why wasn't her page removed from wikipedia?

Dean Barron's DELETED Wikipedia Page code:

[http://netexpert911.googlepages.com '''Dean Edward Barron'''] (born 1962) is a senior technology executive and serial [[entrepreneur]] with years of experience in search engine placement, [[search engine optimization]], [[website development]], [[search engine marketing]] and [[software development]].<br /> <br /></br><br /> In February of 2000 '''Dean Barron''' was sent a CEASE and DESIST order from a company named Affina that claimed to have a [[trademark]] hold on the word "speedymail". This case became very newsworthy because the case could determine the future of the internet and just who is the rightful owner of a [[registered domain name]]. (Read the [http://findarticles.com/p/articles/mi_pwwi/is_200002/ai_mark01004586 MarketWire Article]).<br /> <br /></br><br /> '''Dean Barron''' was the founder of NuVision Communications, [http://www.mainebusinesscenters.com Maine Business Center], [http://www.mainerealty.us Maine Realty] and co-founded [http://www.keynetnames.com Key Net Names]. <br /> <br /></br><br /> '''Dean Barron''' is currently writing a new book called "[http://www.howtofoolgoogle.com How to fool Google]" schedule for release in August 2008. <br /> <br /></br><br /> '''Dean Barron''' is a [[registered agent]] with the [[State of Maine]] Bureau of Corporations.<br /> <br /></br><br /> '''Dean Barron''' is an [[ebay Trading Assistant]] with over 600 [[ebay]] sales and a current positive feedback rating of 524.<br /> <br /></br><br /> '''Dean Barron''' is the founder of the [http://www.barroncancerfund.org Barron Cancer Fund] which helps cancer patients without insurance with direct financial assistance.<br /> <br /></br><br />'''Dean Barron''' currently resides in Portland, Maine.</form>