That's why I chose to do manual polling/clicking for the built-in reader I have for HeyHomepage.com Just a list of all subscribed feeds that one can click through. My reasoning was that since a subscriber actively and knowingly subscribed to something interesting, they might gonna click it again when they're interested again. No need to automatically poll everything all the time.

Maybe for a future newsletter/magazine function I need to do some automatic polling in the background.