Google Inc. has been vacuuming up fragments of people's online activities broadcast over public Wi-Fi networks for the past four years, a breach of Web etiquette likely to raise more privacy worries about the Internet search leader http://www.physorg.com/news193130122.html interesting read
Whether it is true or not, I do not believe in Google and privacy from the beginning. I do believes Google does tracks our activities via their free services all the time, even a toolbar and you chose to not give any usage information already. However, most of free online tools and software providing by Google are really useful and sometime we cannot deny using it, Adsense is the example case. Many webmasters are currently generate revenue via Adsense so it is hard to avoid their tracking anyway.
Right, Google has admitted that it has been doing this thing in the past several years. In my own experiences, we do need Google service but we don't need such a Google. Thanks,