Mandarin is a spoken form of Chinese. So Mandarin and Cantonese, for example, share the same character set (Chinese). There's also traditional vs simplified Chinese, technically; they're similar with some differences in how they're written. Japanese also has some differences which can be confusing because a lot of application developers just use the Chinese character sets for kanji: https://heistak.github.io/your-code-displays-japanese-wrong/
One other thing about Chinese is that TV shows and movies usually have hard-coded subtitles while airing because the spoken versions of the language can be very different from one another. Including the text makes it more accessible to a wider audience regardless of what "dialect" is spoken in the show.
I like using paper to journal about my day or write about random thoughts I might have that I'd like to flesh out further through writing. A few inconveniences of writing it though is that you might want to selectively share some stuff from time-to-time, lack of ability to add media (though a portable printer kinda solves this problem), and having a limit of space, relying on indexing journals when they fill up. A lot of the caveats are solved by privately blogging, though I do miss writing instead of typing everything.
Something like this is almost a sweet spot of keeping the paper version as a "draft copy" while being able to enrich a digital version of your journal. As someone in the thread mentioned, being able to have private pages would likely encourage people to try it out for their journalling purposes. Otherwise, the project looks amazing!
There was a TV show in Japan where a man had to stay in a room until he managed to win $10000 of value in sweepstakes. I wouldn't say you can make a full-time job out of trying to win sweepstakes, since he ended up staying in the room for about a year.
I really hope that the actual study gives more details about how this research was conducted. This article is way too sparse and seems more like a marketing post for the company that did the research.
One way I've seen discussed on HN is by sending varying amounts to N different accounts, where some are owned by you / affiliates and others are not. In a sense, paying for obfuscation of which accounts are actually owned by you.
I've always thought that the value provided was in comparison to old-school advertising techniques, such as through physical media or broadcast-style presentation formats. Nowadays, even if some Youtube ads seem like a crapshoot, it's still much more focused than television.
HN has always felt rather US-centric and IMO it really reflects in the response that this type of news gets.
For Twitter, increasing its international presence and talent pool is a big win. The community stands to benefit in the opportunities the tech giant can provide.
One other thing about Chinese is that TV shows and movies usually have hard-coded subtitles while airing because the spoken versions of the language can be very different from one another. Including the text makes it more accessible to a wider audience regardless of what "dialect" is spoken in the show.