Is it possible to get the META fields retreived in with a page as a seperate element in the XML output. This would make formatting the results page easier of the META content in the page could be accessible. THis would be similar to the way charset is returned: <Charset>UTF-8</Charset>
I think if the user asked to index all the meta fields, this could get unruly in the XML. I would be OK if only the ones you specified were included in the XML. This is already useful as I am going to put category information in the meta tag for each one to let me do a category search (behind the user's back). The URL doesn't change so I can't change the category based on that.