Hello.

I've added Wikipedia document retrieval to my application, but there's a design flaw. Tags currently operate in isolation, unaware of each other's related Wikipedia articles. This can lead to duplicate content in the "related articles" section. To fix this, I need to implement a system that allows tags to share information and avoid redundancy, ultimately improving the user experience. Check out the current version here: http://www.kinlan.co.uk/AjaxExperiments/AjaxTag2