The ERPU Movement - Equal Rights for Parallel Universes

At the Archives of Parallel Space-Time (APST) on Betamax Delta, where I've been helping out with the cataloguing lately, we've been receiving a lot of threatening metamail on the Trans-Etha Net (like the Sub-Etha, but designed for communication with our collecting agents in Parallel Space-Time). It seems our modest academic efforts have stirred up a hornet's nest of resentment in other space-time continua.

Apparently, the existence of the APST in our space-time continuum has been perceived as a slight on other PST continua, and been interpreted as a snobbish attempt to put forth the claim that our version of events is the definitive one. Or, as one of the (badly misspelled, smudgily photocopied) screeds that came across my desk recently would have it, that 'you're a bunch of temporally provincial, pseudo-causalist, counter-revolutionary blatherskates!'

Ahem.