I use tags to attempt vaguely to categorise postings on my blog. Below you can see the tags in question and how many pages are tagged thusly.

converted-badly-from-textile355
old-livejournal155
life89
tech83
words14
work10
filk8
gitano8
draft5
floss5
rtfm4
aranha4
idea4
debian4
usb4
kimchi3
food3
security3
electronics2
stm322
intarweb2
orchestration1
beer1
rust1
toys1
promise1
pepperfish1
hardware1
kicad1
yarn1
ci1
architecture1
testing1
query1
debconf1
debug0