I know just enough Japanese to get by if I get lost and greet an audience properly, just from having a lot of Japanese friends and being there over the years.
Meanwhile, parents, students and teachers all report higher satisfaction with charter schools. People like them. They cost less money. They raise the academic achievement of poor kids. Go ahead, get a little enthused.
Now, for pure bloggers, for individual people who are just posting their own thoughts, they would still run the same risk of saying something wrong or embarrassing, but they wouldn't harm their institutions by doing so.