A test of remote posting: Taiwan has how many water closets?

Testing my remote posting capabilities, I was astonished at how few homes in Taiwan had sewer connections. This is one situation that really needs cleaning up.

Six-billion-dollar upgrade for Taiwan's sewers

"Only 1.12 million households, or 19.5 percent of Taiwan's households, were connected to sewerage systems at the end of 2008, government figures show."

I am not going swimming in a river on Taiwan anytime soon, I can tell you that.