RSSReader.py is a macro I wrote to import an RSS feed into MoinMoin. I do realise this voids the point of a Wiki in that text is editable and fluid, but on the other hand it seems logical to keep related things presented within your Wiki, even if they are generated externally. I think this is safer than XSLT scripts to present the RSS for a public Wiki, since MoinMoin doesn't seem to offer a great deal of flexibility restricting arbitrary code injection.
This whole idea was made possible to conceive and build within an few hours thanks to the Universal Feed Parser. Vive le logiciel libre!