I have a couple 'twitter to rss' things saved in my recent bookmarks - anyone know if / how these work? I've seen that fbook recently made it 'possible' to exp

I have a couple 'twitter to rss' things saved in my recent bookmarks - anyone know if / how these work? I've seen that fbook recently made it 'possible' to export your posts to wordpress.. We need to have data export options - and any 'public' page / group - should have export auto-enabled so that regular people can easily pull in via rss or rss-to-email - or similar type of accessibility imho. Not sure if this sort of thing is in the 'kitchen sink against tech valley' that the house is putting together, but it should be.