Hey Phil. I think I've fully understood your situation but just to be clear I'm presuming you've URL's exposing 3rd party JSON/XML content that you don't want being indexed by Google. Probably the most foolproof method for this case is using the "X-Robots-Tag" HTTP header convention (http://code.google.com/web/controlcrawlindex/docs/robots_meta_tag.html). I would recommend going with "X-Robots-Tag: none", which should do the trick (I really don't think "noarchive" or other options are required if they're not indexing it at all). You'll need to modify your server-side scripts to do this. I'm assuming there's not much pain required for you (or the 3rd-party?) to do this. Hope this helps! ~bryce
