Which is exactly my point. One size fits all doesn't work. The scale or notation system should be appropriate to the music. AFAIK, Indian classical has its own way of doing things, and most blues and jazz isn't notated the same way as classical music, either. Going to a fully justified/chromatically-based system is just sweeping the intricacies and nuances under the rug. Plus, naming "all twelve" tones doesn't even begin to address what you would do with microtonal music.