Off top of my head: [no particular order]
Know/met in person:
wallymann
mdeth1313
Clean39T
Lavi
bianchi10
Sand Fungus
commonguy001
glepore
Carl Strong
A few I know for decades, not seen in decades either.
Maybe a few I know from other places, but never meet in person.
DfCas for example for long time but never actually met in person.