Al Sutton: MIME Type (all in the application/ space)
- rss+xml 31 points
- mediafeed+xml 30 points
- podcast+xml 17 points
- podcast+rss+xml 17 points
- audiofeed+xml 7 points
- rssenclosure+xml 6 points
- mediacast+xml 3 points
File Extension
- Rss 41 points
- Podcast 34 points
- Pss 9 points
- Fdx 7 points
- Should not specify 3 points
- Rex 2 points
Therefore we have adopted the application/rss+xml as the MIME type and rss as the file extension.
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