I'm getting a strong sense of deja vu here; that comment reminds me of this
recent comment thread on Diaspora:
https://nerdpol.ch/posts/1075808
tl;dr: a guy was claiming that Tor is completely useless because the NSA
could easily get past it, somehow. Turned out he was talking about your
computer getting compromised, which of course has nothing to do with Tor. I'm
convinced he was just spreading FUD. Given that this comment here is doing
just about the exact same thing, and this time with an account that was
created just today, I highly suspect that this, too, is just someone
spreading FUD. Who knows, maybe there's a covert campaign by someone trying
to smear Tor.