[22c]

I figure most people on HN know that @dang doesn't do anything and it's shorthand for "dang, if you happen to be reading this, [...]".

[foobarian]

But... how do we know that @dang doesn't do anything?

[ImAnAmateur]

Dang himself says to send in an email. I never wrote down the address though...

[sp332]

Again, it's the Contact link at the bottom of the page here.