Some people might wonder why I worked on IoC and interceptor support for Struts. Though I really like WW2 for it is very well designed it is sometimes not possible for me to use WW2 in production enviroments. Decision makers are seldom interesseted in "technical well designed" but rather in "well known". Struts is nowadays a well known framework. Even IBM has a hole chapter about Struts in one of its WebSphere 4.0 RedBooks. But I really hope that WW2 gets more publicity so that it is easier for me to convince those decision makers :-)