Frankly, something about that leading 0 makes me grit my teeth and stop reading. I can't explain why it affects me like that. Perhaps I'm the only one who does, although threads like this seem to pop up whenever they post so I don't think so. If HN had a mute button, I'd probably use it just because it annoys me to that level.

Edit: And now that we're talking about it, they seem to have the need to mention a specific year way more than most, as though deliberately looking for opportunities to draw attention to themselves. Oof. That just made it about 10x more grating to me.