SOLR is a Web-Application with well-defined XML-based API: - indexing service - asynchronous; no need for 'real time' (content has well-defined TTL); can use HTTP Caching for increased performance - provides native support for XSL
The question: do we really need to maintain JSON/Puby as a ServletOutput? We can focus on 'Public XML API' only, and provide samples of XSL-to-JSON, XML-to-WML, and etc...
