Google's April Fool Prank - CADIE

It was nice to see a overwhelming response received for my previous post on "Gmail Autopilot - Page not found". Though it was a traditional prank, the point was the link that it showed up was not working and it gave Page Not Found. Today the same link works fine, try it here.

So the question still continues as to whether the feature is a prank or the link not found? Anyways, now its all clear that this prank didn't go well this time as compared to the previous instances. This feature description itself makes one to be suspicious as compared to the previous ones.