Argue about the source all you want (you should really look into the group behind the Epoch Times before you interact with it much. Short answer is it's a highly politicized Chinese cult), but the actual article has a point. Wikipedia is hostile to any people or ideas that are seen as rightist, and has become increasingly so. That's a problem for a site that claims to be an online encyclopedia.

This is really a wider phenomenon though. It seems like in the last 8 years or so, nearly every entity has been forced into a specific political affiliation. Technology being what it is has a very left wing tilt, and that means most major tech plays are left-bias. I suspect we'll see more and more Parlors (X but for right wingers) pop up if this trend continues.