Are there any apps (preferably free) with (near) infinitely deep sublist capability? Most list apps seem to go 3-4 deep. Here's an example along one path into decending sublists:
Home
.Tasks
..BigTicket$
...Kitchen
....Appliances
.....Dishwasher
......Brand/Model
.......Features
........Relative Importance of feature
Home
.Tasks
..BigTicket$
...Kitchen
....Appliances
.....Dishwasher
......Brand/Model
.......Features
........Relative Importance of feature