Exactly. You could even use a tag feed and build an entire website that updates on autopilot with posts on the same topic.
It would be useful to have images attached to the feed for that, though - but that's not impossible.

I'm still using the RSS feed I created 'the old way'- before RSSteem was available (you can find instructions on how to do that using FetchRSS by clicking the links at the top of this post). By running them through Feedburner, my RSS feed looks like this: http://feeds.feedburner.com/SimplymikeOnSteemIt