XMind — a powerful, Java-based mind mapping and charting application — has been open-sourced (it's free!) with version 3.0. While it's not my absolute top pick for mind mapping, it ranks up there. I ...

Mind mapping is a great way to brainstorm and organize your thoughts. With the right tool, you can save your map for later or share it with others to help you. Last week we asked you which tool you ...