Global Tag Feed takes advantage of Post Indexer to create an RSS feed for every tag and category on your Multisite or BuddyPress network.

Create a Global Feed

Ideal for creating global RSS feeds across your network that anyone can subscribe to.

Global Tag Feed lets you cater RSS feed content to the needs of your users’. Give readers the ability to subscribe to content marked by a specific tag.

Reach Across an Entire Network

If posts are made, on two different sites on the same network, with matching tags or categorizes both posts will appear in the tags feed.

Here are some examples of how Global Tag Feed can enhance your network:

• Integrate with themes that pull RSS feeds onto its homepage
• Add it to a third-party RSS feed widget in the sidebar of your site
• Allow readers to subscribe to only the topics that interest them

Powered by Post Indexer

Install Post Indexer by WPMU DEV and Global Tag Feed. Then upload the included tag-feed.php file to your wp-content folder and your new feed is created. See the new feed

http://yourdomain.com/wp-content/tag-feed.php?tag=tag_name