Like reading your mail, manipulating search result, cooperating with the chinese govt for a while... Yeah they've done plenty.
So since you have no examples of Google suing the competition to get a market advantage, you go off on some tangent complaining about other stuff Google has done that you dont like. Ok.
They don't even have a market of their own since they don't make any money with android... What I wrote is about their core function which is a search engine and an email service. Both of which they manipulate without your consent. BTW the latest study found that Bing and Yahoo give more pertinent result on web search than Google. Of course, both those service don't give preference to AdSense paying customer.
You cant possibly be that ignorant. They make money with ads. Android increases the base they can sell ads to as well as their own name recognition. I dont know a single person who uses Bing by choice. Bing is hated by a lot of people because Microsoft has been so pushy with it. The Galaxy S phones on Verizon originally had bing "locked" as the only search option...they were later forced to allow its removal due to the massive backlash from people that hated Bing. LOL