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"?