Fo our app users we would like for them to be able to change what the options are on numerous picklist throughout the app.  I envision a page where we have tables for each so they can add/edit or change what will show up for their users.  I initially thought of a object built just for the value options and a field to filter which picklist they refer to.  I am now wondering should we be using global picklist sets.  If so how do we make it easy for users to adjust these?  Our customers are not strong salesforce users and going into each object is not a great option