I stumbled across some articles from 2012 lambasting Ubuntu for adding in a new feature that adds online searches to desktop searches. In doing some due diligence, I see that all the news and uproar is from 2012 and there seems to be nothing newer. I think this is the original article, ars technica did a pice, and there is a question here that is now locked Ubuntu with spyware?. There is a question on the Ubuntu forum that's also locked.
It seems this feature was added to 12. Is this still an issue? Is this feature still there in subsequent versions? Have things changed substantially in the 4 years since? While this may ignite some flames of passion, asking for an update on the situation should fit very well within the Stack Exchange format. I have left my opinions on the matter of privacy at the door, so you should too.
(FYI, 1 rep means 2 links max)
Ars article: http ://arstechnica.com/information-technology/2012/12/richard-stallman-calls-ubuntu-spyware-because-it-tracks-searches/
Ubuntu forum post: http ://ubuntuforums.org/showthread.php?t=2092359