LIST-BASED INTERACTIVITY FEATURES AS PART OF MODIFYING LIST DATA AND STRUCTURE

Embodiments are provided that include interactive electronic list features and functionality, but are not so limited. In an embodiment, a method is configured to enable users to directly manipulate list content and/or structure in context. A system of an embodiment includes at least one client and a server system to manage aspects of electronic lists, including providing visualization features that correspond with pre-selection, post-selection, and/or editing states or inputs. Other embodiments are also disclosed.