Well, it's clearly overpriced for a home user, but I haven't found a better organization tool yet.
It's absolutely not perfect, I haven't figured out how to set a default notes font! (I frankly think they have forgotten it, though you can set a default document, which is supposed to keep the other settings — by the way, it would really be of an easier use if one could chose in a list all the fonts and colors for a given type of items, then save that list as the default settings!)
I also regret that you can only link a single document or folder to an item.
But all in all, it's a real "mind manager", it would be nice to make a lite version for the average home user, though.