Woz is a has been. He hasn't been relevant in decades.
Relevant no more in Apple, yes. In the fan or user base ... Woz is very relevant ... and I'll bet if he's gone before Jobs, with Jobs still at Apple, Apple will have front page on their site a farewell. Woz still gets the first run of all new Mac's shipped to him at no costs as a friendship with Jobs. I really enjoy that he's the regular guy that goes and purchases products from Apple just like you & me.
I'll also bet that Woz can still run programming circles around a few of us here - low level code.
Lastly, He's a teacher and every weekday that makes him VERY relevant to so many kids out there today - no more than every other teacher but still important.