[Carsten Zerbst] This is a GUI to display RSS items of a single stream. It uses the [RSS Reader] as underlying 
library. 

The most interesting is how to use it:

   wish rssGUI.tcl http://mini.net/tcl/rss.xml


and its usage of the text widget. For each news item only the title is displayed. If 
the mouse enters into the title, the complete message is displayed. If you wipe
with your mouse over the gui, message for message is displayed completely.
Doubleclicking on the title or message will open the link in an internet browser.