Facebook Marketplace is rolling out a bunch of updates. But Mark Zuckerberg missed one crucial fix. The default opening message — usually "Hi, is this available?" — drives sellers up the wall. Updates ...

Facebook is the latest company to jump on the Snapchat-inspired fun photo and videos sharing bandwagon, with an update to iOS app rolling out a new camera with special effects, among other features.

Facebook displays pictures are quite important for many online users. One of their reasons is that Facebook DPs allow their FB friends to know that their accounts are legitimate. On the other hand, ...