etiquetags

This plugin helps you to use etiquetags editor in your WordPress Blog.
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etiquetags is a full-featured, clean, fast and easy-to-use HTML tags editor.
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With etiquetags you will be able to create automatically lists, tables, link, objects …
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Lots of features are included in this new version: the quotations tool, the frequent classes menu, the CSS button … and there are others already present in the first version: footnotes tool, fast link tool and more …
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myetiquetags

A simple plugin to use etiquetags editor in wordpress blogs

darrinb

Easily include raw markup languages (HTML, CSS, PHP, etc.) in comments using custom quicktags. No need to encode, the filter does it for you. Creates convenient “encode” buttons for comment authors in the HTML editor.
Also adds basic quicktag buttons on the comment forms, using the Quicktag API built into WordPress (as of 3.3).

myetiquetags vs WP Comment Encode