I sympathise entirely with Popovic's frustrations of national churches turning to nationalism. My local church is entirely Greek, and I am the only native to attend (and attend, I do wearily).
I am cautious however to enforce a uniformity in the whole Church.
Presently, I am also reading 'The Stripping of the Altars' by Eamon Duffy, and he speaks vividly of how the faith was embelished by local traditions, which spoke to the culture of the English in the late middle ages (pre-Reformation). I feel there needs to be a great sense of Saint Augustine's understanding of 'when in Rome'. Local customs, provided they are wholesome to the spirit, are permissable, however if they are exclusionary, they are in error.
As national institutions, it is ludicrous for Orthodox churches outside of their native lands, to become clubs for the ex-patriated (or descendents of migrants who, though nationally registered in a new land, perpetuate the diaspora mentality).
It is a delicate question, and though I agree with Popovic so far, I feel there is much room for discussion.
Personally, I have a great deal of sympathy for a Western Use of the approved Orthodox liturgy of John Chrysostom (note, not 'Rite', but 'Use').† The appropriation of terms where they have direct English counterparts may lead to a sense of division from one's own Christian heritage. To call the Stole an Epitracheleon may lead the Christian to suspect that a stole is somehow less than the Greek form. It is curious that the English have not also adopted the Greek term for Chalice (though perhaps this is outside of my experience).
I repeat, I am in agreement with Popovic's argument in relation to the Church and the threat of nationalism, however I greatly welcome discussion on how it should be implemented (perhaps in a different thread to this one).
Anyway, I am on page 25, so perhaps there is more to be learned further on.
When reading texts such as these, I take my time, reading out loud and making notes. It is a laborious use of time, but my mind is slow to absorb information by reading with my eyes alone (I tend to start skimming and reading as a researcher, and not as a disciple).
"It is now high time-the twelfth hour-time for our Church representatives to cease being nothing but the servants of nationalism and for them to become bishops and priests of the One, Holy, Catholic, and Apostolic Church."
Amen, Amen, Amen!
† I also sympathise with those who use the Western Rites, however I feel this is also a much larger question in regards to the Church and culture; particularly the cohesion of the Christian body [of the Orthodox].