Do you dislike Quora or why should it be "disrupted"? Are you a spammer?
Do you work at Quora? Why it should not be disrupted? Are you Adam or Charlie?
No but the term 'disruption' I would only apply to unproductive moats, unfair governments and dysfunctional institutions. It's not as if the systems we rely on are not disrupted enough already.
Quora does a pretty good job of disrupting itself...