Regarding thread management:

What percentage of an answer should said answer have for it to take effect, ie >50%, >60%, >70% etc

>50%

What happens if no answer passes the threshold? Revote with no Abstain option, vote fails, other suggestion?

Vote fail.

What happens in a two-way or three-way tie?

Revote with no abstain option.

What happens if the majority Abstains/is Undecided?

Same as above.

Do we want a rep to be responsible for making posts like this one, where matters are voted on? Y/N

Yes.

Should there be a unified name for the planet across all nations? Y/N

No.

Should /fbk/'s and /mion/'s locations be swapped? Y/N

Yes.

Should /israel/ be put on hold until the end of the month to check again, or should /aa/ get a nation but /israel/ does not?

/aa/ should be eligible for one now. /israel/ should wait until they actually debut.

What should happen at the poles?

C (see>>20525386)

Should we decide on further parameters, or reduce jannies to a discussion point and suggest lore when necessary?

The latter. It's not like they have their own threads, or can interact in a meaningful mannter anyway.

If/When a land changes owner, or when a piece of Chuubanite leaves the Area of Influence of its related deity, does the it lose it's powers and qualities (decaying slowly, as per /meat/, still counts as this) or does it keep them but no more of that type of Chuubanite is generated in the area?

Same as before, as noted in the question.

Steam trains? Y/N

No. Get a different power source like what >>20475881 suggested.

Regarding the /who/-/uuu/ matter:

Vote suggestions can be made by everyone, obviously, however what about requesting to amend proposals that have reached a conclusion? Should amendments to previous proposals be able to be initiated? Y/N

Yes for now; let's hope it won't result in some unpopular results getting revote every week.

Should those suggestions for amendment require a set number of reps to be initiated, or can they be initiated by any anon?

It can be initiated by anyone. Making reps even more influential might make the system seem more like an oligarchy.

Following the above, how many recommendations should an amendment suggestion require before being put to vote?

<=3

Should the land acquisition of /who/ over /uuu/ be voided? Y/N

Yes, although if /uuu/ continues to not be interested in this project, I'm open to /who/ taking part or the whole of it as protectorate.