The global rollout of the ads program allows any marketer to target users who have already expressed interest in their brands outside Twitter with relevant promoted tweets.
The Q&A company is in desperate need of a revival, but launching a redundant product in a saturated market could be an answer to a question that nobody cares about.
Apple's iOS is still dominant, but is losing share. It's to be expected as sales of Android devices continue to grow.
But Google's Android is beginning to take some of Apple's share of mobile Web traffic, according to new data from Quantcast.
Each accounts for roughly 0.1 percent of overall Web use in North America.
Brushing aside Pinterest's lack of revenue, FirstMark Capital's Rick Heitzmann says the scrapbooking site is on its way toward becoming a great company.
With personnel constraints no longer an issue, the social site can finally try to capitalize on the attention of its massive audience.
New data compiled by Royal Pingdom seems to indicate that Pinterest has overtaken Tumblr in terms of traffic.
Looking to fill a void at the top of its mobile advertising program, Apple has hired former Adobe and Yahoo veteran Todd Teresi.
That Web site you love? It's tracking you. So is the other one. In fact, so are all of the top 100 sites, according to new research.