Currently testing XMind, which is a mind-mapping application, but does more than that. We’re still on the upwards slope of the learning curve, and, like many new applications, the help files don’t necessarily anticipate beginners’ questions.(We’d like to see more “markers” – or icons, for instance. And if you can export to HTML, can you edit the HTML file – and how?).
But we think it’s very promising. The free version is very generous – and the paid version – $49/year or $6/month – does have some additional features. More on this as we have time to test it.