Who's Faster: Humans Or Self-Checkout Machines? Grocery-store self-checkout machines don't cut ... via WSJ

BlackBerry Talking to Google and Samsung About Potential Sale: Report on.mash.to/178OPGg via mashable

Microsoft is quietly recycling email accounts for Hotmail, Live, and Outlook.com bit.ly/15Oz1gI via pcworld

Check Usernames allows you to check the availability of your brand or username on 160 popular Social Networking and Social Bookmarking websites.

Social Media Optimizer

Facebook Organic and Paid Posts With Photos Get Most Clicks, Engagement [Study]

LifeHacker: KnowEm Tracks Down All the Sites You've Registered a Usernamelifehacker.com/knowem-tr...