Excuse me if I'm blunt here, but I understand that, on the point of
using entropy to seed a PRNG, if you have several shitty entropy
sources and one _really_ good one, and you xor them all together, the
resulting output is as random as the best of them. If your hardware
entropy source is faulted and produces just an endless stream of
'001001001001001001', xoring it with a valid Golomb sequence will give
you something even more random than a Golomb sequence.
Or am I misunderstanding my crypto?