Is Mark still filling boxes in Bruce's warehouse? Their latest single could have gotten a call from another Mark, or maybe his lawyer. That said, it was a pretty wild scene before Nevermind and Mark was right at the genesis of it, or at least the Big Three with Nirvana & Soundgarden (and Four after the Mudhoney/Mother Love Bone fracture post-Green River). But the whole Seattle scene has been and remains so inbred even to this day, that you end up with stuff like
which reminds you that YOUR grandfather dressed like that, but played a tuba instead of a bass.