不错的设计博客：
http://www.cnblogs.com/smiler/category/509554.html
http://www.cnblogs.com/ywqu/tag/Design%20pattern/
http://www.cnblogs.com/chengxingliang/tag/极速理解设计模式系列/
http://www.cnblogs.com/zhili/category/496417.html
http://www.cnblogs.com/qqlin/tag/设计模式/
GOF 23设计模式的Visio版UML图
http://www.cnblogs.com/callwangxiang/archive/2009/01/24/1380656.html
设计模式系列文章目录入口
http://www.cnblogs.com/libingql/archive/2012/04/16/2451608.html
http://blog.csdn.net/lovelion/article/details/9149029
C#设计模式总结
http://www.cnblogs.com/zhili/p/DesignPatternSummery.html
http://www.cnblogs.com/xia520pi/archive/2011/12/13/2285739.html
http://www.cnblogs.com/lovecherry/archive/2007/10/12/922292.html
http://www.cnblogs.com/zhenyulu/category/6930.html
http://www.cnblogs.com/ywqu/category/227186.html
http://www.cnblogs.com/dubing/archive/2011/10/22/2221138.html
