Your own descriptive comment got downvoted and the only other comment I see is bashing you.

It seems you rub people the wrong way, but so far I'm scratching my head as to why you're receiving this degree of hate. Is this common for you? Does someone have a vendetta against you?

I think you’re way off. Hate is absurd, I don’t even know him. He’s automatically being downvoted for hyping his own product on HN, although he’s certainly not plugging it too hard.