In addition to fields, conditions, and actions, model alerts would be useful. If certain criteria is met by records returned in a query, those rows get highlighted, marked, or shown in a pop up. For example, if a row contains a priority field equal to "urgent", the font would turn red and get underlined. If a new record was created by another user and assigned to the currently logged in user, a pop up would appear on page load to alert them that a record had been assigned. It would be nice to be able to aggregate alerts of the same model so that the alert could say "You have 5 new messages". At least some of this is possible with conditions and actions now, but I think there would be efficiency in a specific tool for modifying fonts/backgrounds/highlights, etc.... based on queries.