This year’s NFL playoff season has seen a big winner in Wiz Khalifa, the rapper whose Steelers anthem “Black & Yellow” has now hit 24 million views on YouTube and has inspired knockoffs for the Jets, the Bears and the Packers. Khalifa, a Pittsburgh resident and Steelers fan, released “Black... 

Facebook profiles are like belly buttons: Everybody’s got one. Perhaps that statement’s still a bit of an exaggeration, but by the numbers, we (that is, Internet users around the globe) are becoming more obsessed with Facebook by the day. One out of every 13 Earthlings and three out of four Americans...