Colm MacCárthaigh:

Now, let’s try a much better, O(1) control plane. DUMB AS ROCKS. Imagine if instead that the customer API pretty much edits a document directly, like a file on S3 or whatever. And imagine the servers just pull that file every few seconds, WHETHER IT CHANGED OR NOT.

This system is O(1). The whole config can change, or none of it, and the servers don’t even care. They are dumb. They just carry on. This is MUCH MUCH more robust. It never lags, it self-heals very quickly, and it’s always ready for a set of events like everyone changing everything at once. The SYSTEM DOES NOT CARE.

Clever.

This contains many things I don’t understand.

Applying evolutionary theory to the origins and functions of religion.

Tyler Cowen:

Learning something new all the time, and staying healthy. Getting paid. Interacting with smart people. Having the chance to pass something along to others.

Solid.

Jessica Kerr:

If you think about it this way, you might recognize that in many software teams, our limitation is not how much we can do, but how much we can know. To change a sufficiently complex system, we need more knowledge than one or two people can hold. Otherwise we are very slow, or we mess it up and the unintended effects of our change create a ton more work.

An explicit approach to delegation.

Camille Fournier:

So the next time you find yourself tempted to volunteer to take over responsibility for something from someone who reports to you, pause. Instead of taking it over, ask them what they think the next steps should be. Give your feedback, and let them bring the follow-ups to you in the next appropriate touch base. You owe it to them to stop taking over their work in the name of helpfulness.

Tomasz Tunguz:

There are three types of product features, a seasoned head of product told me recently. MMRs, neutralizers, and differentiators. MMRs are minimum market requirements; basic features that every customer expects and demands. Neutralizers mitigate competitive threat. Differentiators are your startup’s competitive advantage.

…

As the product team talks to customers, they are likely to hear feedback encouraging more investment in MMRs and neutralizers. “Your product is missing this feature. We need this capability that exists in another piece of software in yours.”

…

customers rarely push vendors to further their differentiation. By definition, the unique selling proposition doesn’t exist elsewhere in the market. So advances or improvements to the differentiator may not be obvious to customers.

A simple application to get your macOS menu bar under control.

Mathias Biilmann:

it’s important to build up a solid instinct for separating the technologies and products worth spending time on from the ones that will fade into obscurity after their 15 minutes of fame is over

I especially like the idea of recording yourself working to help guide improvement.

A look at the costs of implementing single page applications.

Looks like a useful visualisation for projects.

Some good tips and resources for remote workers and companies.