I think the issue is in looking on down votes as a bad thing :) who cares? You did make a silly comment and people are pointing that out (relevance is fairly subjective; I suspect a number of people read the cancer comment and then stopped reading it as "not relevant")
Sometimes people down vote poorly or for the wrong reasons, I agree. I think this case was justified - but for the cancer comment I myself wouldn't have - indeed I'd probably have upvoted because I do agree. That is how badly it came across (and as you might read elsewhere this is about my 2nd vote today :))
But I have no regrets about the rest. I don't want to see this guy going in the wrong direction, and the suggestion of learning about chip design was just way beyond bad.
But why bother. Hacker news is becoming an echo chamber. I should stick to LISP being my answer to every question.
Sometimes people down vote poorly or for the wrong reasons, I agree. I think this case was justified - but for the cancer comment I myself wouldn't have - indeed I'd probably have upvoted because I do agree. That is how badly it came across (and as you might read elsewhere this is about my 2nd vote today :))