MediaWiki's current info action output is ugly. It needs design love. If Moiz or someone else can create a decent mock, I'll find someone to write the associated code. The tricky parts of this are that any design needs to be fairly flexible to any MediaWiki skin (the info action is part of MediaWiki core), the page needs to continue to be functional (any styling can't get in the way), and it needs to be tested with both LTR and RTL languages, which of course can dramatically vary in width. Blergh.