TouRSSt tours the web so you don't have to. Run frequently, it pulls new RSS news items from a number of channels and puts them where you want. . Currently it can deliver news items to a Maildir, but future additions will include sending over SMTP, perhaps writing out aggregated RSS feeds, and so on. TouRSSt is built to be reasonably modular, so you should have no problems adding your own delivery plugin, if you just know a bit of Python.
