Thomas LaRock is a database professional who writes about SQL Server, database design, hiring, and management.
HN links his post arguing that most projects don't need a blockchain, and commenters repeat that title to push back on blockchain hype.
My personal site is https://jonathanstreet.com/
It's in need of some help so I've been looking around for inspiration. I'll be taking a look at everything posted. Some I've found previously I like:
http://blog.echen.me/
https://www.liyaoxiang.com/
http://www.randalolson.com/
https://jvns.ca/
http://www.nowozin.net/sebastian/
http://www.emilio.ferrara.name/
http://danielnee.com/
http://daynebatten.com/
https://thomaslarock.com/
http://treycausey.com/
http://mvjantzen.com/
No, you don't need a blockchain for decentralization. Also, you don't need a blockchain[0].
[0]: https://thomaslarock.com/2018/11/no-you-dont-need-a-blockchain/