Whether it cost $170 million or $300 million, the expense of building HealthCare.gov was ridiculous. Just look at the complex websites others have built for less -- Facebook, Salesforce.com, Workday, Castlight, Dropbox, Practice Fusion.
Almost 50% of the company's ad revenues are coming from mobile -- a huge surge from the same quarter last year, when it was just 14%. This company is definitely unlocking the secrets of mobile advertising.
Researchers in Los Angeles will soon launch a battery that attaches to any device, including iPhones, Fitbits, and Kindle readers, and provides seven days of run time on a single charge. If they can make this technology work — and sell it — you may never have to scramble for a public wall socket to charge your phone again.