[adrianratnapala]

And most of those vendors were windows-only because their customers, their suppliers were windows only. But that knot seems to be loosening.

Windows still dominates on workstations, but that no longer locks people in like it used to. Some user-interfaces can be pushed onto the web or mobile apps. Suppliers further down the chain are now as likely to support Linux as Windows.

My employer is a hardware vendor, our software is turning out Linux-only for the forseeable future. Of course the office PC's for us an most of our customers are Windows, but this is workable because of all kinds of (mostly network based) interoperability that has grown up over the years.