Three Industries That Need Innovation based on Marc Andreessen’s “Software Eats _____” Predictions

Marc Andreessen predicts that the next wave for successful startups are startups that take over for existing incumbent businesses.  Uber is “Software eats Taxis”.  Fab.com is “Software eats Home Furnishings”.  What industries come to mind that haven’t changed in a long time?  What industries are you involved in?  If you’re looking for a startup idea,…