I use tags to categorize blog posts.

obnam93
announcement73
debian70
rant45
in-finnish38
idea29
finnish-politics25
linux23
programming21
personal18
productivity14
btree13
rust13
learning-rust12
planet-debian12
backups10
python10
vmdb210
politics9
backup8
freedom8
gnome8
ick8
ubuntu8
wishlist8
backup-impl7
gtd7
software-architecture7
subplot7
larch6
note-to-self6
software-development6
testing6
v-i6
announce5
dimbola5
presentation5
privacy5
tip5
unix5
ambient4
anecdote4
baserock4
git4
gtdfh4
ikiwiki4
noir4
photography4
radicle4
software-freedom4
tddd4
usability4
benchmark3
book-club3
bug-tracking3
cliapp3
conference3
continuous-integration3
coverage3
distix3
email3
free-software3
hack3
kvm3
meta3
opinion3
qemu3
review3
security3
summain3
system-administration3
talk3
training3
travel3
trunktees3
vmdebootstrap3
announcment2
anonymity2
becrueltoyourtools2
books2
ci2
debconf102
debug2
elsewhere2
fable2
fosdem2
framework2
freedombox2
gnu2
gpg2
history2
humour2
keyboardio2
lca20102
mdadm2
pgp2
qvarn2
riki2
roadmap2
sd2
software-engineering2
survey2
ttystatus2
yakking2
2561
acceptance-criteria1
advertisment1
amazon1
analogy1
ansible1
art1
article1
automated-testing1
bandwidth1
barcode1
bash1
birthday1
bittorrent1
branchable1
calendar1
cli1
cmdtest1
code.liw.fi1
command-line-interface1
community1
content1
contractor1
cooking1
copyright1
creative-commons1
debugging1
decorum1
discard1
discourse1
discussions1
distribution1
docker1
effi1
ekey1
electric-car1
empowering1
encryption1
enemies-of-carlotta1
errno1
estimation1
federation1
file-system1
finland1
firefox1
flatpak1
fling1
funny1
gdpr1
gedit1
genbackupdata1
getopt1
gitano1
github1
go1
godwin1
governance1
irc1
irony1
issues1
journal1
json1
keyserver1
kickstarter1
koha1
laptop1
libraries1
lru1
luks1
machine-learning1
maria-eveliina1
markdown1
minipc1
moreutils1
movie1
mozilla1
network1
new-zealand1
openpgp1
pam1
pathdedup1
patreon1
performance1
performance-art1
philosophical1
piracy1
piuparts1
podcast1
profiling1
pull-request1
puomi1
python-fstab1
quote1
qvisqve1
reddit1
remarkable1
research1
retiring1
retrospective1
rms1
router1
rsync1
secuity1
seivot1
sequoia1
sequoia-pgp1
sfc1
sofware-development1
sponsoring1
sports1
sq1
sqlite1
ssd1
ssh1
sshca1
startups1
success1
sysadmin1
system-cleaner1
systest1
t-shirt1
thanking1
thunderbolt1
ticketing1
ticketing-systems1
tolerance1
tv1
u2f1
unit-testing1
use-case1
vision1
wikipedia1
work1
workflow1
xdg1
yarn1
yubikey1
yuck1
draft0
hacker-noir0
person0