Agreed. I wrote a similar technique to overcoming UDID deprecation this morning but the powers that control HN saw fit to ignore it ( http://news.ycombinator.c

Agreed. I wrote a similar technique to overcoming UDID deprecation this morning but the powers that control HN saw fit to ignore it ( http://news.ycombinator.com/item?id=2908381 http://news.ycombinator.com/item?id=2908381 ). My approach is MUCH SIMPLER it doesn't even need MAC addresses are a project under GitHub. Just generate a GUID which is as unique as what this author suggests.