Swipe up to refresh when at bottom of thread

[nooknooknook]

Hey man, fantastic app. Obviously reply is missing but you know about that.

You know how the page refreshes when you swipe down from the very top of a page in chrome, etc. Well I was thinking about flipping that on its head, and having the inverse gesture (so swipe up) for refreshing when at the end of a thread. Would be fantastic if it's not too much work.

Thanks cunt