Currently there are a few of us in one household trying to make lists of items we own. The problem resides in the fact that each one of us eitehr has to
a: Make our own lists on different items and allow others to copy it (waste of robot co-ops DB space)
b: Rely on one person to make the list the list and check off items.
Since we know for large lists how ineffectual it can sometimes be to get through a list on your own depending on the amount of items you are cataloging – it would be great if more then one person can add things to the standard canonical list you are trying to create.
If there is currently a way to do this I do not know how.