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This is my favorite HN thread in a long time, so (positively) surprised at the support in the comments:

https://t.co/nx8ZfDB5Bc

Maintaining open-source is brutal, and feeling obligated to acknowledge, review, and respond to every attempt to contribute is a huge burden to carry.

When I saw this tweet from @dhh the other day I couldn't help but s/email/open source contribution/, but it makes me feel horribly guilty to suggest that anyone should feel anything but grateful for unsolicited free work from


But the reality is even though folks are generally trying to help by contributing, those contributions still cost the maintainer more than they cost the contributor, in terms of time to review, stress worrying about making time to review, and long term maintenance.

And unlike email where as long as you can convince yourself it's totally fair to not respond to unsolicited email it's okay, on GitHub there's a public counter signaling to the rest of the world that you are a poor steward of your project if you can't keep the number low.

And also unlike email, the only way to ignore something while also dismissing it from your "inbox" is to take an explicit action (closing the issue/PR) that sends a notification to the person, highlighting how rude you are if you don't craft a thoughtful reason for closing.
I've had a lot of positive comments on this theory, and some helpful challenges. The most common of which was: surely a single-day effect wouldn't be big enough to cause the 'twist' in the data that we're seeing in those age groups? So I set out to find out if it was (thread)


This is one of those university / job interview 'order of magnitude' estimation problems. So feel free to disagree with any or all steps on my logic chain, and please explain why - it will help improve / refine (or falsify) the analysis.

So let's focus on the primary-school-age kids as that's where the effect is strongest. We have 3.5m 5-9 year-olds in England. I don't know how many were in school on 4th Jan - we know some regions (London / Kent etc.) didn't go back, and a lot of schools had INSET days etc

So I'm going to make a wild guess and say 40% were in school on that day. Better ideas (particularly if backed by data) very welcome. So that's about 1.4m children in school

Now ONS tells us that about 1.5% of that age group would test positive for coronavirus in early January. So that's about 20,000 kids with the virus heading into school.
A THREAD OF PEOPLE DISCUSSING MY THREAD:

here's a good thought about it


and here's another good place to get started on it


this person is saying things about the thread


oh jeez did i forget to add part 5 hold on