No one else seems to have mentioned them, so they might be in somewhat limited circulation...
Have been intermittantly getting random tabs in brisbane for ~3 months now. Coming from a northern NSW source, they were black with a brown streak sort of effect, some though just black.
compared to other blotter i have had, these trips were amazing. i ate three of the rainbows, and this still outclassed that trip. (though the rainbow somehow felt more 'clean', however i put this down to setting).
a good (and very experienced) friend equated these to roughly two of the homers, which back in the day, he was impressed with.
Also had beige/white tabs which appeared to be the same blotter paper only not black ( size, perferations, and odd colour/texture streak effect matched). Felt slightly odd, much more body load than the black ones, though still very strong.
i feel like one of those trolls that say everything they have is awesome, but word has it (same dude) that the recent circulation of these is stronger again. Plan on eating possibly 2 on sunday, will fill u all in.