TheMadScientist - 2:41 am on Feb 2, 2011 (gmt 0)
One useful change Google could do is to make wikipedia a result you must ASK for.
Forget about making people ask, just give it the top left of the results page right below the logo...
ADDED: They could even change the name to Googipedia and move to a .org.
How could they present the result section? Hmmm... 'Wikipedia the Official Result of Googipedia.Org - At Least One Wikipedia Page Guaranteed to be Served for Every Single Search'
Sry. Feeling like a bit of a smart a** today. ;)