MindMup: This one is okay. The ease of entry is good. The look is clean and organized. Unfortunately with that cleanliness come very little customization. Moving around ideas is not as easy as I would like and there is no option to create a floating topic as far as I can tell. Could be worse though.
Here’s a capture of a map of mine that’s half done. I got annoyed at the lack of flexibility and gave up. (Dinner still got planned and cooked though.)