I'd rephrase item 3 on your list, 'Ditto' may be confusing, since English isn't everyone's first language. In some cases the following information is helpful:

In reply to Re: RFC - shortform posting guidance for newcomers by marto
in thread RFC - shortform posting guidance for newcomers by ww

Title:
Use:  <p> text here (a paragraph) </p>
and:  <code> code here </code>
to format your post, it's "PerlMonks-approved HTML":


  • Posts are HTML formatted. Put <p> </p> tags around your paragraphs. Put <code> </code> tags around your code and data!
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  • Please read these before you post! —
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    ] &#93;
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