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
draft5
aranha4
idea4
gitano4
kimchi3
debian3
food3
security3
intarweb2
electronics2
orchestration1
floss1
kicad1
ci1
yarn1
beer1
toys1
architecture1
promise1
testing1
query1
pepperfish1
hardware1