Years ago I tried using an RSS feed aggregator inside of Mozilla's Thunderbird. It was great at first. All of the blog posts and new articles on my favorite football teams or from my favorite news sources came right to my email application. I could scan through them quickly to stay abreast of the latest.
Eventually, however, I added too many feeds. Missing a day of checking them off as Read meant that the number of new posts grew to unrealistic amounts. It felt overwhelming, and I started ignoring that part of Thunderbird by marking all new entries as Read. The whole thing became a bit of a waste.
Later, I found out about Mozilla's live bookmarks, and that was exactly what I needed! The browser could hold ten or so of my favorite feeds, and no longer did I feel like I had 50 email inboxes that were filling up. Instead, the feeds were just button I could hold the mouse over to check if anything new had been published. This is the way I still use RSS feeds.
In the classroom, an RSS feed aggregator could greatly aid courses in finding the latest on a topic under study. For example, in an ELA class studying Shakespeare, the class could set up an account for news and publication feeds about Shakespeare and his plays. It could be a weekly part of the curriculum to check the class feeds and summarize news on Shakespeare research or performances.
An class assignment of this type would satisfy numerous Common Core objectives. In particular, this standard really jumps out in my mind:
CCSS.ELA-Literacy.W.9-10.8The portions about "using advanced searches effectively" and "assess the usefulness of each source" strike me as particularly relevant.
Gather relevant information from multiple authoritative print and digital sources, using advanced searches effectively; assess the usefulness of each source in answering the research question; integrate information into the text selectively to maintain the flow of ideas, avoiding plagiarism and following a standard format for citation.
This activity would apply to ISTE-S (ISTE - Student PDF) in that students would have to "select and use applications effectively and productively" (6.b) and "evaluate and select information sources based on the appropriateness to specific tasks" (3.c).