Is it possible to implement an RSS feed into a beamer presentation or are any packages planned for this functionality?
The closest I've seen is the media9 package which does make a call to external sources (in this case a media player), so surely it's possible to parse RSS feed information to be used in macros?
I additionally would like to stress that this is not a feature request. :-) I just have a specific use case where this would come in handy but would not be essential.