# Static methods * http://blog.schauderhaft.de/2013/07/07/why-static-is-bad-and-how-to-avoid-it/ * http://c2.com/cgi/wiki?StaticMethodsNonPolymorphic * http://misko.hevery.com/2008/12/15/static-methods-are-death-to-testability/ * http://c2.com/cgi/wiki?AbuseOfUtilityClasses * http://www.drdobbs.com/cpp/how-non-member-functions-improve-encapsu/184401197?pgno=1 * http://www.daedtech.com/why-i-dont-like-c-extension-methods