They "required" him to fill out time-consuming paperwork?
They forced him to write about what he'd posted?
They "searched" his place and took his computer, but there's no mention of a warrant?
A fingerprint kit is compact and complete, yet the guy writes that they took his prints and were going to come back to "finish" the fingerprinting?
This reads like a hoax, something concocted to make the Bushmen look bad. And if you read down the list of comments, even some participants in that forum think the same.
(And as an aside . . . even at it's worst, APS and THR don't descend to the level of that forum . . . which is a good thing!)