Have a bunch of podcasts stored on your server and aren't excited about creating each post manually? This will help.
You may provide arbitrary sections, in the same format as the ones above. This may be of use for extremely complicated plugins where more information needs to be conveyed that doesn't fit into the categories of "description" or "installation." Arbitrary sections will be shown below the built-in sections outlined above.
Markdown uses email style notation for blockquotes and I've been told:
Asterisks for emphasis. Double it up for strong.
<?php code(); // goes in backticks ?>