The country's two largest ISPs still lack access, Renesys said
The biggest barriers to the Internet are apathy and usability, some say
The service is designed to deliver critical information during emergencies
The feature builds on Twitter's experimental Magic Recs account
The site wants to expand its user base to college-minded teens
The tool will simplify the checkout process in certain e-commerce apps
Promoted content that is tasteful is a good idea for Pinterest, one analyst said
The capital gained from an IPO could expand the Twitter ecosystem, some said
Zuckerberg said the US government 'blew it' while Mayer said revealing details about the programs would be 'treason'
The companies made a renewed push for greater transparency around data requests related to national security
