When effect is a verb, the object must be the change itself, similar to cause: "Hacker News effected a significant deterioration in site availability". With affect, the thing being changed is the object: "Hacker News affected the site."
Correction was imo: a) correct (was proven false by you) b) unnecessary - pedantry is only OK in strictly professional context, which I don't consider HN to be. This was omitted from original claim by my error ( http://www.youtube.com/watch?v=J7E-aoXLZGY).
I really meant to thank you for correcting me there i.e. "Thanks for that input". It might have came of as sarcastic, but was not my intention. There is nothing (of value) to win/lose in a debate. In fact losing debate is more enlightening.
Obviously, as this is in the purview of the Lexicology Squad, not the Grammar Squad.
"Hacker News did bring something about as a result."
Except that Hacker News did not bring about the existence of the linked site, which would be the actual meaning of "effected the site".
Unless they're particularly egregious, they're generally ignored and the content of the post is focused on instead.