> Remember those who use the Internet to do harm, to spread fear, and to carry out crimes are like the mythical Minotaur who, as well as being the monster of the Minoan maze, was also it's prisoner.
In all seriousness and still on the topic of rules, page 305 is the most useful one I've found so far in my brief skim (http://i.imgur.com/r9vw4gj.png). I'm still flipping through it, but I might actually give this whole thing a read if only because it feels like I'll learn something new about OSINT.
It would be interesting to see the 2015 section on this (especially considering the mobile v desktop feature divide).
Ironically, it even gives a certificate error now:
Mozilla/5.0 (iPhone; CPU iPhone OS 7_1_2 like Mac OS X) AppleWebKit/537.51.2 (KHTML, like Gecko) Version/7.0 Mobile/11D257 Safari/9537.53
It was never classified to begin with.