Template talk:OnWikimedia

Where used
Could someone edit the template to add an optional parameter to display where the extension is used? like to show "On all Wikimedia wikis" and  to show "On ar.wikipedia.org",  to show "On ar.wikipedia.org, en.wikipedia.org"...also don't forget wikinews, quote, books etc.--Alnokta 04:25, 14 August 2008 (UTC)