Quantum computing has been around for over a decade but never commercially viable. Since IBM has always specialized in "the big box", it would make sense that they come out with the next big thing before anyone else. I'm wondering if all the legacy stuff will be ported to it or if we are in a completely new paradigm.
https://www.technologyreview.com/s/609451/ibm-raises-the-bar-with-a-50-qubit-quantum-computer/