During last week’s iPhone 5 unveil, Apple CEO Tim Cook confirmed that the company’s social network foray would be mothballed on September 30. That gives you, like, 2 weeks to figure out what the hell Ping is. Cook signaled this was coming earlier this year at the All Things Digital 2012 event: “We tried Ping, and I think the customer voted and said ‘This isn’t something that I want to put a lot of energy into.’”