* 驗證妳的 RSS

** W3C RDF Validation

- http://www.w3.org/RDF/Validator/
- RDF (RSS 1.0)
- RSS 2.0

** Redland RSS 1.0 Validator and Viewer

- http://www.redland.opensource.ac.uk/rss/
- RDF (RSS 1.0)

** Pilgrim FEED Validator

- http://feeds.archive.org/validator/
- RDF (RSS 1.0)
- RSS 2.0
- Atom 0.3

** Userland RSS Validator

- http://rss.scripting.com/
- RDF (RSS 1.0)
- RSS 2.0
- Atom 0.3

** O'Reilly RUWF? The XML Syntax Checker

- http://www.xml.com/pub/a/tools/ruwf/check.html
- XML::Parser