> > it's true that Unicode is (relatively speaking) very new for such a fundamental technology
> That's becoming quite hard an argument to swallow when encountering astral planes issues in 2012 when Unicode 2.0 was introduced in 1996.
I don't get your argument. MySQL was also released around that time and we don't call it "cutting edge" because we found a bug. There are bugs in old stuff all the time but (most) people don't throw a fit.