It is now official! :-) http://en.wikipedia.org/wiki/Wikipedia:Columbia_Encyclopedia_article_titles

If you have a minute of spare time, please take a peek at some of the links. If Wikipedia articles exist on some of the topics, create redirects to them and remove them from the list.

If you are certain that a particular topic does not have a corresponding Wikipedia article, it would probably make sense to mark them somehow - perhaps move them to the bottom of the page into an extra section.

Thanks! Timwi