You don't decide what's on topic or the spirit of HN. If anyone does it's Deng, who you're arguing with. Sorry you feel the need to decide what adults can talk about.
I've very well aware who Dang is (clearly you don't, at least write his name correctly). You have a lot of venues to vent on reddit, facebook, twitter etc.
Clearly Dang is biased and therefore he bends the guidelines:
"Off-Topic: Most stories about politics, or crime, or sports, or celebrities, unless they're evidence of some interesting new phenomenon. Videos of pratfalls or disasters, or cute animal pictures. If they'd cover it on TV news, it's probably off-topic."
unknown|8 months ago
[deleted]
Sporktacular|8 months ago
TheGuyWhoCodes|8 months ago
"Off-Topic: Most stories about politics, or crime, or sports, or celebrities, unless they're evidence of some interesting new phenomenon. Videos of pratfalls or disasters, or cute animal pictures. If they'd cover it on TV news, it's probably off-topic."