I'm extremely skeptical of this claim.
Only a handful of people were mining Bitcoin in 2009, which is the same year it was created.
Only a handful of people were mining Bitcoin in 2009, which is the same year it was created.
Maybe it was different in the US. In Europe I get the impression the FOSS community is predominantly left-leaning. My local Debian community certainly is, and they're anti-cryptocurrency (like myself).
Slashdot was also quite skewed against bitcoin, and that was a pretty international geek readership.