I used Yahoo! Pipes to help manage the firehouse part of RSS. I filtered on keywords, used it manage duplicates across feeds and a few other things. It would be

I used Yahoo! Pipes to help manage the firehouse part of RSS. I filtered on keywords, used it manage duplicates across feeds and a few other things. It would be great to have that kind of functionality in a reader. Bookmarked https://pipes.digital/ https://pipes.digital/ but haven’t yet played with it. Edit: fixed link