From a note I received from Bill Carpenter, it appears there might be an interest in this feature. So, I've just finished configuring and enabling it for Eratosphere. You can access the feeds through these links (and I should probably add them to the menu at the top of Erato pages):
1.
http://www.ablemuse.com/erato/external.php
2.
http://www.ablemuse.com/erato/external.php?type=RSS2
Such feeds are especially popular with users of handheld devices, however, you can view them from any computer with any RSS enabled browser such as Internet Explorer, Firefox, Safari, Opera, etc. Note that Google Chrome will display it as jumbled text because it doesn't have a built-in RSS reader (a little surprising that Google lags behind on this!).
Enjoy!
Cheers,
...Alex