New wikibook about efficient C++

[Carlo Milanesi]

Hello,
I just completed writing an online book about developing efficient software using the C++ language.
You can find it here: http://en.wikibooks.org/wiki/Optimizing_C%2B%2B
It is a wiki, that is everyone can change it or add critical comments to the pages.
Everyone is invited to improve it. But before applying major changes, please read these guidelines:
http://en.wikibooks.org/wiki/Optimizing_C%2B%2B/Guidelines_for_editors