#2 What about sub-categories?

[Thomas Fotherby]

SuperCats work to some extent but it would be really
good to have more tangible sub-categories.

For example, I have a SuperCat called "House" which
contains Categories of "Kitchen","Bedroom",etc. If I
have a todo called "Re-wire House", I want to put it in
SuperCat "House" so that it is a todo of all
sub-categories. This can't be done though.

Hierarchical Categories would be ideal. I can only
imagine how much work this would be?????