This afternoon I learned that EContent Magazine provides zero support for RSS.
Poof! Now they have RSS feeds for every category and an ability to provide customized feeds based on any topic imaginable through their search engine. I created this support using the MyST aggregation and transformation tools that we use to build competitive intelligence systems. It demonstrates architectural agility. What's cool about this is that I could easily make these feeds secure and permit some (or all) of them to be accessible based on user credentials.
We do hundreds of things like this with MyST. What's your problem? Maybe we can help.