Google Makes It Quite Obvious Where You Can Find Google+

Now that Google has officially taken the training wheels off Google+ and opened it up to everyone, it's advertising the social network on the world's largest digital billboard: Google.com. The blue arrow you see above, pointing at a link to Google+, is actually drawn on the homepage today. (It's visible on most browsers, though not all.) With more than 25 million users, Google+ has already put up impressive numbers, which are bound to skyrocket with such visible placement now that the site has officially come out of invite-only beta.