software versions
add Opsahl articles
geometric mean
use full dataset, optimize
remove duplicates
strip domain from label
add Weber article
stop including source code in report
ref GitHub Archive
show link colors again
better working about choice of aggregate
rearrange methodology stuff
disable section numbering
clean up intro/related work
tweak \cite command
justify giant component
add more section headers
define stars, rephrase
rephrase intro
link to visualization