NPR:
The most popular services — the Facebooks, Twitters and MySpaces of the world — allow users to share links, thoughts, ideas, photos and music to connect with each other. Ping, run through iTunes, was supposed to be an evolution in musical connection. But iTunes, being a self-contained fortress requiring endless software upgrades and with more than a few frustrating quirks, isn’t conducive to the type of sharing Web-based networks enjoy across a variety of devices. I can access all three of the aforementioned sites from my Android phone, and I have a variety of apps that allow me to seamlessly integrate these applications into my life. To use Ping, I would have to be tethered to my iMac
Totally agreed. I have no idea how Ping became a real product.