IMHO, Pillar of Chains is fine, but for Governor's Mansion +1
per
is way too powerful. +1
per angry citizen is better.
They both do the same thing, do they not? I'm pretty sure they do. The Pillar of chains is just an extra Gov. Manor where you build it, or just one, period, if you're not calabim.
A
per angry citizen would be useless. Really, truly, useless.
I agree that the production it currently gives is a bit much, but that change would be too much nerfing, and result in governor's manors being almost worthless.
I'm thinking, it should do more along the lines of giving +0.75
per
FF does plenty of yields in float values, so it's certainly possible. But most people seem to think only in integers when it comes to this game, and forget all the shades of grey inbetween.
0.75 would still be a significant amount, but would reduce the overpoweredness without wrecking the calabim advantage entirely.
Also, do remember that manors only give -20% maintenance, not -40%. they're a courthouse replacement.