I'm still uncertain what sort of open border bonus to give for the Dutch.
I guess extra gold is one possibility, to help them build a general commercial theme. And it's still useful for Tall.
Ottoman Tribute sends gold to the capital when we build in non-capital cities. So like... if we build a monument in city #2, the capital gains gold equal to X% of the production cost of a Monument.
But what do you mean: the capital gains the gold. Do you mean that it is a one-shot gold boost, but laundered through the capital so as to benefit from the capital's gold modifiers?
I would have thought that the "tribute to capital" would just be a flavor thing, and we'd just give a straight one-shot amount of gold to the player, not to the capital.
How do you feel about the Ottoman Barbary Port? You were concerned like me that a Warehouse replacement comes too late. The Harbor unlocks simultaneously with the first melee ship, so I think that might work.
Might work... but still, probably I am only ever going to benefit from 1-2 of them. So it's not really a very interesting UB, particularly for a wide empire, because it doesn't benefit from having lots of copies.
I like India's river bonus, and would personally like to keep it. However, I believe people made a valid point that Egypt was more river-focused than India. The Egyptian civilization basically exists in a narrow region along the Nile. Egyptian farming methods were also unique compared to other river civilizations. Their construction and maintenance was locally organized, instead of state-run like most other early civilizations, so it survived largely intact through periods of political and social turmoil.
I agree happiness doesn't really fit for Indus Sanitation, but I don't know what else to do.
I can see making Egypt a river-oriented Tall/wonder building Monster. That will be very powerful, but fun.
But then India needs a rework. Population and happiness can be ok, but it's pushing you wide, so the shrine building needs to be retooled to support wide.
One possibility would be to have it give +extra faith if it is in a city that has a majority religion. But maybe that sounds like the opposite of religious tolerance/pluralism.
Natural wonder bonus, double yields from terrain like the Grand Mesa. I get those words mixed up too. A lot of people liked that bonus, and want to find a home for it somewhere.
Ah, ok. It's not really my thing, so I have no particular opinion. I think if it fits anywhere then it fits on an exploration-themed civ, as Spain used to be, but we don't really have that anymore.