Following on from our discussion in #233 (comment), it's my experience that the majority of the apps in this category that are easy/successful to stay ontop of offer some type of list/project.

As mentioned in #233 (comment), this would be in addition to tags which are used for context across lists.

To be discussed in this issue:

• Expectations of usage of lists
• Display in app layout
  • Including sorting/filtering
• UX for easy management of these lists
• Proposed public lists suggested by application
• Public vs private lists

I'll type out my thoughts on these in the comments rather than 'pollute' this OP.