

I seem to remember Jeff explaining his choice, and a big factor was that Nebula doesn’t have comments under videos, nor any other similar forums for video posters and watchers to chat. I think he said he wouldn’t be happy without that direct interaction.
when the long german flag was steadily getting longer, i thought, “hmm, what might stop germans advancing eastward?” and placed the polish and czechoslovak (identical to modern czech) flags in their path.
it only stopped them for a while, (but they did go underneath instead of overwriting)