I would like to be able to use today\'s date in a calculated column in a SharePoint list to, for example, determine whether a task is overdue. There is a well-documented tr
If you create a Today column it needs to be updated. You can do that with either a timer job or by placing a jquery script on a page that is hit by the user. The script could call SPServices.SPUpdateMultipleListItems to do the update. Pass a CAML clause so that you only update the list items where the Today value needs to be updated, e.g. once per day.