After unexpectedly erasing all data in my previous blog, I did not make another blog for a long time. Now I restarted a blog, now with Jekyll and Github Pages. Comparing Wordpress, it has following advantages: The format of posts, Markdown, is easy to edit in anywhere. I need to accustom markup languages, e.g., LaTex or Markdown. Use Git system. chance to be more familiar with Git? Not as many plugins as in Wordpress, but all the necessary are provided and fast!