Unfortunately, it's likely that many of our BlackBerry friends are unable to read today's headlines. In contrast, iOS users have a new version to install on their iPhones, iTouches, and iPads. Also, if you're using a Sony TV, use caution, it might catch fire. Finally, don't feel bad if circles and plusses seem confusing - even Google engineers have trouble using the system. All this and more in today's Top Headlines in Tech.