After i saw many people using Chrome i wanted to inform myself on this browser and everything concerning it as i am a Firefox user since it existed. However i am always afraid of Google being a "data kraken" collecting as much information as possible and i want to know how this privacy issues influence the browser and its usability. What data is actually sent to Google (usage statistics, system information, ...) and what of these issues can be disabled via "normal" options and via hacks? Am i too focused on this bad image Google has in my eyes or are my worries "allowed"?
The Google Chrome Wikipedia page details the different components that do usage tracking.
Features that can be entirely turned off:
Features that can be partially turned off:
Features that cannot be turned off:
If you go to your Google Chrome preferences and turn off every feature that might "suggest" something to you or "help make Chrome better", then Chrome presents no outstanding privacy risk. Also, you have the option to log in using your Google account to sync your Chrome preferences. If privacy is an issue, choose not to do that.
If you browse using the Chrome Incognito mode, then your cookies and history will not remain on the computer you're using - even better for the privacy conscience.
I have no conclusive answer for you, but a few suspicions that might be helpful.
When I used Chrome for myself, I used it with an app firewall (Little Snitch) that comes with popups every time a program tries to access a remote host. In Chrome, I disabled the services that looked like they would access Google services for browsing, such as the "Malware and phishing protection", "prediction services" et cetera. Those services would need to send the URL I'm surfing to, to a Google service to do their work.
After disabling those checkboxes and surfing around, I found that little snitch does not inform me of any remote access attempts other than to the websites I'm trying to browse, and the external links they contain.