The Scotland vote has become about more than Scotland. Parties embroiled in territorial disputes, from Catalonia to Somaliland have been giving keen—if rather naïve—support to the pro-independence campaign.

In Armenia last week I sensed great excitement about the vote, based on the simple premise that a vote for separatism in Scotland legitimizes the case of Karabakh Armenians for independence. Highland Karabakhis are expressing highland solidarity with pro-independence Scots.

At the same time, Abkhaz are recalling the Kilmarnock-Sukhum twin-town scheme, which links their capital with a Scottish town and treating it as a good omen for their own independence aspirations.

Sergei Aksyonov, the new pro-Russian head of Crimea, has declared that if Scotland votes Yes, the world will have “no other option” but to recognize Crimea’s secession from Ukraine.

Conversely, a lot of world leaders are grumbling at David Cameron’s rashness in allowing the referendum to go ahead in the first place.

Nation states hate the idea of separatism, even in the most clear-cut cases. It smells too much of anarchy. That is why Somaliland has not been recognized as independent, even though it objectively has more statehood than its nominal “parent state” Somalia. And why, five European Union members, Cyprus, Greece, Romania, Slovakia, and Spain, have still not recognized the independence of Kosovo.

Scotland has set a good precedent in Europe by staging a democratic debate on separatism in which everyone with a stake in the outcome has been given a voice. Even so, as the actual vote nears, that debate has got more angry and bitter.

Breaking up a state is a traumatic process. If the pro-union camp is still in the lead in Scotland, it is mainly because voters fear a prospect of massive uncertainty resulting from a Yes vote. Unresolved questions range from whether an independent Scotland will get to keep the pound, to what will be the status of Queen Elizabeth to what will happen to pension entitlements.

People on all sides of the conflicts of the Caucasus know all about the pain of break-up. Those Abkhaz or Karabakh Armenians who cheer on the pro-independence Scots also recall in quieter moments that they did not start with independence slogans. The referendums on independence of the 1990s in Abkhazia, South Ossetia, Karabakh, and Transnistria, unrecognized by the rest of the world, came after a long interval of conflict and uncertainty.

Recalling the trauma, even these separatists might tell the Scots that breaking up with the United Kingdom is best avoided, when other alternatives are available.