The company is trying hard to make its various products for marketing and advertising pros work well together, as well as with offerings from peers.
LinkedIn is intent on holding its users' attention for longer timespans. Amazon will expand a program to prevent the sale of cheap, counterfeit products.
The list is piling up.
The social media giant is throwing its weight behind a technology that lets publishers make more money from ads and become less dependent on Google's DoubleClick unit.