Nihilism responds, in various ways, to the metaphysical question of 'place' as well as the epistemological question of 'process'. This is why there is a distinction drawn between existential nihilism and epistemological nihilism. The answers to these two questions, infused (as they are) with anarchist ethics, allows one to sketch out a critical (negative) discourse against positive conceptions of either place or process as well as escape the philosophical problem of burden of proof. Nihilism, then, is both an extension of traditional anarchist ethics as well as the realization of it.
The nihilists of philosophy have typically proposed paradoxical, as opposed to purely negative, responses to each of these questions. The answer of non-place and non-truth (or, simply, Truth with a capital 'T'), for example, is often provided in order to combat Descarte's self-knowing/self-transparent subject but this does not always mean a rejection of the subject in of its entirety. In Lacanian nihilism the subject is retained as the locus of resistance but only in an inverted form. For Descartes, it is during instances when thinking and being collide that the subject exists, for Lacan and other 'base subjectivists' (psychoanalytical nihilists) the subject exists only when being and thinking do not converge: Not "I think therefore I am" but "I am not when I am thinking".
In other instances, as in Bataille's nihilism, the subject is retained, still in a paradoxical fashion (for what is meditation if not the thoughts of subjects?), but the locus of resistance or creative potential eminates from without the subject even as it does so from the intimate within of the subject. Bataille's nihilism, in this sense, transcends psychoanalytical nihilism as well as Stirner's nihilism.