A minor beta update has been announced on the RSSBus blog (read about it here). Last summer I talked about how RSSBus gives you the ability to pipe together feeds and items from feeds. One of the really cool features of this new beta update is a new RSSBus script keyword: <rsb:pipe>. This new keyword simplifies the piping of feeds. I no longer have to use nested <rsb:call>'s, instead I can just put a series of calls inside the pipe and they are automatically connected and what comes out...