Okay, so Dosíí invented Twitter. That makes her the villain of the story, right? Seeing her write HTML and CSS in Japanese hurt my soul.
Lastly, I assume the message at the end of this chapter came from the wū from Qing China. The first Sino-Japanese war started in 1894, so we should have about four years to go (Chapter 1 says it is 1890). What's up with the simplified Chinese, though?