35% of the total installed capacity world wide today is Linux on Z and is growing at double digit rates each year. RHEL, SLES, Ubuntu and most recently CoreOS (

35% of the total installed capacity world wide today is Linux on Z and is growing at double digit rates each year. RHEL, SLES, Ubuntu and most recently CoreOS (with OpenShift) all run beautifully. Ultimately, it's just hardware and it's what people do on it that matters.