<p>In my case, I have a form that needs input from three different people.  The first is HR who indicates that a person has been hired.  Then it needs to go to the Dept. Manager to provide all of their many needs for the new hire.  Finally, it gets signed off by a third person.  I can do a single form to start a workflow, but the 2nd person is providing the most information and it's really ugly and cumbersome for them to do that in the workflow itself.  It fits the situation much better at this step for them to see drop down choices and multiple choice options rather than the way they would respond in a workflow.  If HR can start a form with a couple little pieces of info, and those items are stored in index fields, then a workflow can start a new fillable form, fill in those initial pieces from HR, and send to the Dept. Manager for all of their input in a much better visual.  A workflow could then grab the new form once completed and send it to the 3rd person to sign off in the form.</p>