Two purposes for this post.

1. As mentioned in title. I am working on features of "user login" and "comments share". They should be done in two or three weeks. Once finished, you can register an account and then write comments on every line of code hosted on this site. The comments are shared with others and has version control.
2. I have setup a cron job to generate the index.html file. If it works, this post will be automatically populated to index.html at the end of today.
   
3. I want to know your opinions like what functions you want, what source code you want etc. Any kind of opinion is welcomed no matter it's praise or praise:)

Finally, have you heard this saying, "There are three kinds of people in the world, one can count, the other not":) Have a good day!