David Goldman

Sprint and T-Mobile's on-again-off-again $26 billion merger appears to be on again, leaving the combined company poised to become the second-largest wireless provider in the country. Pending all parties agree on concessions, the Justice Department will approve the deal by the end of the week of June 17 or beginning the week of June 24, apparently. The concessions would likely include the sale of Boost Mobile, Sprint's discount, pay-as-you-go wireless service. However, negotiations are still ongoing and the Department of Justice is prepared to litigate if the negotiations fall through.

Amit Singhal, head of Google's search business, revealed his top 10 search milestones that Google has achieved:

• Autocomplete
• Translations
• Directions and traffic
• Universal search
• Mobile and new screens
• Voice search
• Actions
• The Knowledge Graph
• Info just for you
• Answers before you have to ask

[Commentary] Facebook might have actually gotten WhatsApp for cheap. In many ways, WhatsApp's users are just the kind of customers Facebook is looking for.

They are extremely active, sending more than 600 million photos a day -- more photos than Facebook users upload. A whopping 70% of WhatsApp users are active every day. By way of comparison, 62% of Facebook users are active daily. People around the world send 19 billion WhatsApp messages per day, including 200 million voice messages and 100 million videos. Crucially, WhatsApp has a strong presence internationally, particularly in Europe, India and Latin America. Those are regions where Facebook is trying to grow its base of users. WhatsApp and other mobile messaging services also are widely used by teens and tweens, a group that has notoriously been ditching Facebook for rival services, including text message services and Snapchat.

"Facebook users were complaining dearly about the lack of one-on-one personalized socializing and sharing, which WhatsApp clearly has been successful with," said Vidya Nath, research director at Frost & Sullivan.