CNET News has an interactive map showing municipal broadband projects across the US. I've written before about the need to educate legislators and municipal officials about the benefits of municipal broadband. This map is a great resource because not only does it tell you about wired and wireless projects happening in each state, it also gives a synopsis of legislative action to limit public broadband in each state. Unfortunately it doesn't link to a resource that gives you much detail about the pending legislation. That would really be helpful.