I've been trialing Doorganizer for GTD. It has a lot of features. The price ($149) made me hesitate. Now I've noticed that there is a Christmas special for $75. Thought some might be interested. Merry Christmas!!
Mark
BTW- I'm not connected in anyway with GemX, the maker.
The reports was the weaker part of doorg and I'm glad to see they've taken user's feedback and done a customizable reports facility.
Now I can use the reports facility to export a bunch of important notes from a folder into a single file.
So, to get any kind of development on improving data organization, always tell the software developers what we want. There's no harm in trying.