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This Chrome extension can help you remember to use formatting in your Google+ posts so the emphasis comes across at the right place.
Trick Chrome into letting you install the Google+ Photos app on your computer.
Want to know if people you've added to circles have added you back? This free Chrome extension can help you out.
The tech world loves to pit these two against each other. But for now, they really are on different courses.
Users of Google's social-networking service, still in beta and mostly closed to the public, are tweeting complaints about getting the same e-mail notification multiple times--like 20 times or more.