My only positive experience reporting bugs post early startup was with the chromium team, i get usually assigned to a dedicated reproducer that verifies and is reachable for helping them recreate in a matter of a few days. I had two experiences where bugs were taking less than a week from report to fix in canary.

That's impressive. I've only reported one bug to Chromium, years ago. It was a bug in their CSS engine and I included an HTML file with a full repro. It took them a few years to actually fix it since the person who was initially assigned it never bothered, eventually left Google, and nobody picked it back up for a while. But they did eventually fix it, so that's something, I suppose.

Edit: this comment elsewhere in the thread is closer to my experience: https://news.ycombinator.com/item?id=47523107 Certainly in my own stint at Google I saw the same thing--bugs below a certain priority level would just never get looked at.