title: How many presenters should be used in Model View Presenter with Winforms with tabs?
body: <p>I have a form with tabs related to a business entity - e.g. a Person has biographical data, address data, etc.  Each tab handles input/editing of a category of Person data, and each tab can be saved independently.  Should one presenter be used for all tabs, or one presenter per tab?  There may also be a main tab, which can navigate to the other tabs (based on category of data selected).</p>