In an email, I received a few days ago, I came across the link for this article.  This is not hard for us to believe, we are in a similar situation as these high school students.  Their teacher is in Florida while the students sit at computers at their high school.  We, of course, are in our own homes in the same state, sans a few that are in other states and one that is overseas, while Nate is sitting in Colorado.  However, this is new territory for these participants, teacher included.  This does seem to show how districts may be able to spend less money provided they have the necessary equipment.