Is there any CMS/script to submit link, have content based on category and view content on our site rather than visiting their site? Similar to News Aggregator, Stumbleupon
builtSEO. There are not many good tools that do this with the content remaining on your site.. Most of the tools that do this are fairly expensive and proprietary. Remember that good content costs. That said FeedSyndicate (us) has developed and released a plugin for WordPress that will allow you download news in full text format into the CMS. Note that you would need to have a FS account. You can find the plugin in the official WordPress repository, just search for FeedSyndicate or NewsML... Let me know if you have any questions or need more guidance