I noticed there were many edge cases in it but it happened to cover a lot of issues inside some C++11 code I'd written and I find out it quite enlightening, par

I noticed there were many edge cases in it but it happened to cover a lot of issues inside some C++11 code I'd written and I find out it quite enlightening, particularly the section regarding reference collapsing, type deduction and the bit on threading really not working like you would expect. I have not read the previous ones so not really sure on the style difference with them. I wonder if it depends on the sort of code you were writing - I was making use of std::thread and incorrectly assuming a certain behaviour.