As of now I migrate my several blogs into here, sagan.me. Also I’m back to WordPress (from Movable Type) !
This blog (sagan.me) has posts written in different languages ( such as English, Chinese, Japanese and French). By default you will only see posts which are written in your browser’s preferred language in homepage. You can visit /?lr= to see posts in all languages. I will add UI language selector to blog soon.
By the way, the “lr” parameter is from Google Search’s same parameter, meaning “language restriction”. I’m a Google fan! Surely you can manually set value of it, like /?lr=ja, which will show my Japanese posts.