[boost] [quickbook] Requiring C++11 features in quickbook

Hi, I'm thinking of using some C++11 features in quickbook, will this cause anyone any issues? Based on the support tables, I'm thinking of supporting gcc 4.4, clang 3.4, Visual Studio 2013 and later compilers. I won't use anything that doesn't have wide support (such as expression SFINAE). Please let me know if this will be a problem for you. Daniel