However, many people are concerned that the whole naming system will lose its value if human beings cannot recognize when two names are the same and when they are different.
The first tables to be developed (not by this group, but by experts in the relevant language) will prohibit all Unicode characters except those essential to a particular language, and will contain carefully crafted mappings for those characters.
That's irrelevant. If I'm told that ue and u<umlaut> are confusable, I don't need to be told separately that xue and xu<umlaut> are confusable, and that foouebar and foou<umlaut>bar are confusable.
> you're making decisions about glyphs in other languages that are not > you're own.
This group is certainly are not doing that. It's not designing the tables.
Right, which is why this group is not even going to try. At most, it's going to develop an architecture into which tables can be plugged, and other groups with the needed expertise will devise the tables.