I have always asked myself, how can I get mental maps from the web dynamically. There might be different ways of making it happen, but I want to share my idea: the software I want to build consists in that, mental maps that are represented on the screen using different tools. For example, you can just make your research and make a concept node be related to another one with your own relationship arrow. This means you can relate two or more concepts by yourself depending on own your research. But this tool can be improved to make those relationships between concepts by using, for example, the Wikipedia API, which has many ways to make filters and have relationships between concepts. This means we could study different concepts and its dependencies or the concepts that the first ones depend on, and have a full scheme on your screen, having recorded the relationships between concepts, getting relationships made of those concepts by other people, filtering relationships and kinds,
