In other words, an investment inone platform can mean playing more games there rather than elsewhere
I've found this to be true from personal experience, people tend to loyal to different platforms, however I disagree with using as it a metaphor for learning world literature. Comparing the physical transition from a keyboard to a controller to learning another language doesn't make sense, as coordination doesn't translate across platform tools, whereas language is very interconnected and learning French then learning Spanish is quite related and thus learning one would aid the learning of another. Learning to use a keyboard would hinder the progress of learning to use a controller. In both instances I have personal experience i'm fluent in french and spanish is very fimilar, im loyal to keyboard and mouse and find using a controller very difficult