Chuck Frey has just released the findings from his latest survey. He says:
"In September, I conducted a survey of users of web-based mind mapping applications, to learn how people are utilizing them and to shed some light on the advantages, disadvantages and future potential of this exciting new technology. The results of this survey are finally available (attached).
There's a lot of great data here, as well as many user opinions on what they like about web-based mind mapping tools, what needs to improve about them and where developers should focus their efforts in order to deliver the functionality that they expect."