a5e64d83_ureStatus20120119____XWiki_org__Status_as_of_2012_01_19
[Feature] Survey Tool (create and run surveys from within XWiki) [Status as of 2012/01/19] 
An extension exists for this. Not in XWiki Platform
Feature Status - Jan 2012 (Blog.FeatureStatus20120119) - XWiki.org
Status as of 2012/01/19