Added a couple things:

• Mousing over relative date on a topic page shows the exact date and time of the post.
  

  图像因不支持 HTTPS 被隐藏。 | 仍然显示

• Click Post Reply, highlight some text, then click Quote and the text is placed in the reply box. Makes it easier to quote multiple portions of a post.

• License info in posts is automatically redacted, eg Licensed to: *****, *****.

• Markdown support. Has been available for a while. Mouse over the buttons on the posting page (click Post Reply then Full Editor below). I like using backticks () around text to make ithighlighted`. Links and images are easier to type with markdown.