No other tool gives you more for less. Helps organizing ideas, open your mind, expand ideas, etc... in a insultingly easy interface.
Need more improvement (better exporting, design, some features like idea subtitles, etc...), but everything is forgiven due to the power of simplicity and GREAT and simple button "Ask IA". I'm so surprised that I didn't just pay for the tool but rather paid for it to reward the developer. He deserves everything. I'm really and happily surprised.