I can't comprehend the hubris it took to conceive the idea that an iPad could replace an acoustic piano. Heck, not even a piano -- that an iPad could replace th

I can't comprehend the hubris it took to conceive the idea that an iPad could replace an acoustic piano. Heck, not even a piano -- that an iPad could replace the sheet music on that piano, typeset and printed beautifully on a piece of paper that has infinite resolution and incredible texture when you touch it.