There is growing suspicion and evidence that Google may be using Chrome as a supplemental bot to gather information about users' web habits. In other words, they may be spying on your activities without your knowledge whenever you use Chrome.
Given all of the other privacy violations that we have seen Google engage in, that scenario is a clear possibility. Big Brother is watching.
Is Google Chrome also Googlebot?
GoogleBot Is Actually Chrome?
GoogleBot is actually Chrome: The Jig is Up!
I only use Chrome when using Google tools like AdWords because their web pages run better in Chrome.
"It's inexcusable for scientists to torture animals; let them make their experiments on journalists and politicians." -Henrik Ibsen