rss new posts feed

Questuon 1. Is there a way so that the RSS Feed Importer can be configured so the RSS items are posted one after the other as messages into a single thread. Currently every RSS item is posted as an individual thread. We have to manually merge threads so it looks somewhat in order. Question...

I can't imagine Xen does not have this yet, but maybe I'm missing it because I read somewhere there is something like that. I need an RSS feed to use with IFTTT. So guest should be able to visit this. I don't mind if it's a hidden url. My other software can create feeds from about anything...