開這裡當做一個暫時的留言板好了。如果沒有其他方法聯絡得到我但正好有 github 帳號的話可以在這裡留言。 我會不定時上來巡一下，所以不保證我什麼時候會看得到。
TODO: 弄個好一點不用登入 github 的接收訊息處
This is a temporary guestbook. If you have no other way of contacting me but happened to have a github account, feel free to leave message to me under the comments here, I'll often check up; no promise about the frequency though.
TODO: Make better message sink without signing in with github.