My NAS is on an embedded Xeon that at this point is close to a decade old and one of my proxmox boxes is on an Intel 6500t. I’m not really running anything on any really low spec machines anymore, though earlyish in the pandemic I was running boinc with the Open Pandemics project on 4 raspberry pis.

I bought a Grandstream GWN7660 last year and it seems pretty good, it replaced a ubiquity WAP that I still have legacy devices connected to.

Unit 1 at three mile island only stopped producing power in 2019. The company that owned the unit (both units at TMI are owned by different companies) were in the process of decommissioning the unit but was expecting to finish until 2079. They apparently said in 2017 it was costing to much to generate power there. This all from wikipedia.