Can I Still Use RSS Feeds With Jamroom?
Yes. Checkout the jrFeed module at https://www.jamroom.net/the-jamroom-network/networkmarket/72/rss-feed-reader
and its documentation at https://www.jamroom.net/the-jamroom-network/documentation/modules/277/feed-reader
Also, the Jamroom Blogs module already has an RSS feed built in by default so you can check that out and easily add it to other modules if need be.