Add a few more topic-specific services, like iTunes Ping to the mix ... and the actions taken by the people you follow will show up as well. The service uses a variety of signals from iTunes ...

Ping, a mobile messaging app that turns emails into real-time conversations ... where there are even visual indicators that show when the other person is typing. But like email, hop still allows ...

She writes about a variety of topics and produces "The Uplift," CBS News' streaming show that focuses on good ... But for those who still want to "ping" their BBM-loving friends, there's a way ...

Here's how to use it in the macOS Terminal app. The UNIX ping command ... ping will display those too. Default ping results displayed in Terminal for each test show: Bytes received IP of responder ...