The engineers who did the work, edited lightly for readability. If a post contains numbers, they came from that project.
Only with written permission. Otherwise we describe the sector and keep the numbers, which is the useful part anyway.
Two or three posts a month, whenever a project produces something worth writing down. We would rather skip a month than pad it.
Yes — reply to any newsletter issue or send it through the contact page. Several posts started as client questions.
With attribution and a link, yes. Ask first if you want to edit it.
One, at the start of the month, with no follow-up sequence. Your address is never shared or sold.
If one of these posts describes a problem you have, send it over with your context. We answer with an approach, not a brochure.