I should probably be using a dedicated RSS app, but I don't... One of my biggest gripes about the built in Safari RSS reader is that you can't use the back button to return to the list of articles; you have to tap "Show All Articles" at the bottom of the screen. I've sort of gotten used to it though. But for the past couple of days, tapping "Show All Articles" does nothing. I've rebooted. Cleared the cache. Nada. Anyone else notice this? Could it be on the server side?