[alecthomas]

https://world.hey.com/dhh/why-we-re-leaving-the-cloud-654b47... is another good one. There are a few different posts on it scattered around:

https://world.hey.com/dhh/we-stand-to-save-7m-over-five-year...

https://world.hey.com/dhh/our-cloud-exit-has-already-yielded...

Related, looks like X is doing similar: https://twitter.com/XEng/status/1717754398410240018