Well.... I'm not so good on Wiki after all... they've deleted it?
Did you post your contribution as a registered or as a unregistered user? Wiki is a strange environment and a very special community. As they say, it's not a forum or a blog! Wiki articles are just like living beings, they live and change and evolve... Nevertheless, the history of updates is recorded, and you can see it into History folder of any article. Don't be discouraged if your contribution has been deleted... tell me its content, and I'll help you to put it into wikipedia!
My first contribution to wikipedia is the Barefoot horse article, but I didn't write it; in his first version, it has been written by Marjorie Smith after a my suggestion. Then the article has been changes so many times... no matter, barefoot horse movement had been mentioned, and it raised many contributions here and there.
It's almost impossible for a enthusiast to write an article oe even a single paragraph with the needed NPOV (Neutral Point of View).. NPOV is alwais the result of a long list of updates, by different users, with different points of view. Often the final result is amazingly good.
Can I encourage you to post many pictures
of AND-related topics into http://commons.wikimedia.org
? This is a polite trick to introduce a new topic into wikipedia!