Want to build those bulging muscles on your neck just like how a bodybuilder or someone buff looks like? You can do it the old fashioned way of working out in the gym, but there is a more discrete manner of getting it done as well – by carrying your iPad 2 around your neck with the $30 I-Neck from Etsy. This unique iPad necklace, if you can call it that, will feature robust vinyl construction, an adjustable length, nylon…