I began this course unable to define 'human geography' (and, obviously therefore, unable to see its value to mass communication). I took this class because, as someone who shies away from all technology I can reasonably avoid in a highly technological world, I thought the topics covered in this class would expand my understanding of mass communication in mediums that I try to avoid thinking about in a more quotidian way.
Having overcome my ignorance, I am saddened that there are not more courses combining these disciplines! As Brian said, it's easy for mass communication studies to be decontextualized – we study the content, effect and medium of communications but often forget the most geographical and human elements of where mass communication exists in society. Mass communication students easily assume that better production – advertising, reporting, etc – will mean better communications. But the place of communication also makes a big difference: how people access and use communication; where communication comes from and where it is going; and how we understand and act within certain spaces of communication all factor into how well we exchange ideas and understand our world.