It doesn't really. The current issue count is 1354. Since many people seem to be adding multiple issues and some of them are in support of the author, that means maybe a few hundred Notepad++ users were riled up enough to comment. That's unlikely to be a significant chunk of the whole userbase in China. That most messages protesting the naming of the release are in Chinese only tells you that most people supporting the Chinese government are Chinese, not that most Chinese support the government.