Quotation

To quote another user, you may highlight the section of their post you want to quote. A small widget that says "Quote" will appear. Click this and it will quote that selection and add it to your commentbox so you can reply. Alternatively, you may just copy the section of text you wish to quote and append ">" before it.

>This is quoted text, though most times, quoted text is colored green
<This is reply-text, you must write the < before your post when replying. On most imageboards, this text is colored pink

Note: Most people call these features "greentexting" and "pinktexting" respectively.