Sounds like using Google's web services would work very well for what you are trying to do. Google Docs would give you strong cross platform compatibility with the document editing plus revision control. Tagging I am not sure on, but seems like everything else is there.
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Sounds like using Google's web services would work very well for what you are trying to do. Google Docs would give you strong cross platform compatibility with the document editing plus revision control. Tagging I am not sure on, but seems like everything else is there.