ok - I guess your proposal would work. It is however, the opposite of the way I want to approach it and I'll explain why. Under your proposal I would have to remember that in some projects I would need to activate a special perspective in order view "completed" items (which are complete in one sense, but which I need to review later). In some cases (like my insurance example above) - a list may appear complete even though there are a few hidden items - and I could easily forget to activate the special perspective.
I suppose that in my insurance example I could just duplicate my list - one list for the act of collecting these items on my computer, and an identical list for mailing these items off.
I prefer the idea of having a "clean this project" button because different projects have different rhythms. My inbox gets swept 4-5 times a day (well actually not because I'm so afraid it's going to make some important piece of information disappear elsewhere in my projects). Mini projects might get swept every day and complicated projects once a week or less (in my ideal world).
I suppose that in my insurance example I could just duplicate my list - one list for the act of collecting these items on my computer, and an identical list for mailing these items off.
I prefer the idea of having a "clean this project" button because different projects have different rhythms. My inbox gets swept 4-5 times a day (well actually not because I'm so afraid it's going to make some important piece of information disappear elsewhere in my projects). Mini projects might get swept every day and complicated projects once a week or less (in my ideal world).