EzineArticle Expert Writer

I submitted an article at Ezinearticle recently and I received a notification that I'm an expert writer. Which makes me think "What does E.W at Ezinearticle means?" Does it mean that I qualify as a good freelance writer online? With all honesty my English Vocab is worst than a day of hailstorm. Simple and nothing really special. My article was about setting up a blogspot account to promote a business.. ^^