To some degree, but no more than, say, the number of lisp-based programming languages or flavours of linux =]. In my mind it's something to explore rather than

To some degree, but no more than, say, the number of lisp-based programming languages or flavours of linux =]. In my mind it's something to explore rather than balk at. If you find something amazing like you've never heard before, then looking at the genre can help you to discover more things like it.