Which faction do you like the most?

Indeed, this race is quite popular, as it's in first place, and even with a ten-vote lead.

I've never seen a week like this before. I wonder why it's called that?

I've seen it a couple of times; I think it has something to do with breeding and resource gathering, but it seemed to be twice as effective. Although, I might be wrong. And the name is like that because it's a quirk only found in the good factions.
But a Necromancer with "Enthusiasm" would be nonsensical.