Remember when the internet didn't require you to press a button to tell it that you "liked" something? Back before the function became ubiquitous on social networking sites across the web, users would simply link back to a page or tell their friends about it. But not anymore. Now you've got to "like" something, or "share" it to one of your many other social networking sites for your friends to garner any interest. Well, Google's trying hard to jump on that same bandwagon with its release of the Google +1 button extension for Chrome.