Earlier quoted context omitted.
Corporate blog spam doesn't magically make the BSL OSS: https://mariadb.com/bsl11/ > The Business Source License (this document, or the “License”) is not an Open Source license. However, the Licensed Work will eventually be made available under an Open Source License, as stated in this License.
I would argue (and have previously) that BSL is open source, it's just being held in escrow. So it has been released to open source... just that source hasn't been released to the public. (BSL triggers after a max of 4 years into irrevocable OSS). I think the real issue is that people want more community driven OSS. Stuff that is collaboratively built and not built for a commercial purpose. They want something I thin…
Using BSL strikes me as trying to have a cake but eat it too: look, we're good open source guys using an open license. Feel free to use our code, but only after it is well beyond its best before date!