I have summarized what is needed to implement lists a feature in yarn and maybe other clients too. I it broken in to steps where we need to work out step 1 (backend and data storage) before we can start to implement the UI (step 2-5):
#issuecomment-14835">
#937 - Categorisation of feeds/users - aka. "Lists" - yarn - Mills
@prologic and other, when we got a way to store the data about list for each user and functions to view and edit them, I will continue working on the UI:)