Fewer owners? What does that mean?

What does it mean to have fewer owner/occupied dwellings?  I believe it means more landlords.  Here is an article that suggests this future:
http://online.barrons.com/article/SB50001424052970204078204575377403833112416.html#articleTabs_panel_article%3D1

How can the excellent agent provide more value to a landlord?  Do you want to be that agent who helps landlords buy and sell property?  These are helpful questions to be answering for ourselves as those clients make up a segment of the market than we are used to.

- Jeff