A mysterious buy now button has started appearing in tweets received via the Twitter smartphone app Twitter is known for conducting experiments and testing the water with new ideas, many of which never make it past the development stage and it is also equally known for quickly pulling features if they dont chime with users […]

Twitter announced Monday that it has cut a deal to buy mobile ad firm Tap Commerce to bolster money-making tools at the popular one-to-many messaging service. San Francisco-based Twitter did not disclose how much it paid for Tap Commerce, which is located in New York City, but technology news website Recode.net reported the deal to […]