Isn't most SS cookware made from austenitic steel? Mine is.
I've also got a set of saucepans made from hard-anodised aluminium, and some ovenware, and I've recently bought a couple of nice frying pans in aluminium with a ceramic non-stick coating.
All I'm saying is that I'd hate to be restricted in what I could buy because it wouldn't work on my hob...
Then I suggest you dont go out and buy an induction hob, then!
I dont want one either.