Yes, in Safari there's a more obvious visual indication.
I suspect that back and forth in Safari may be non-destructive as well (though I can't confirm this right now)
One of the things that makes it easy to swipe back by mistake is the apple trackpad, so I suspect Safari developers are aware of this and added the indication
> I suspect that back and forth in Safari may be non-destructive as well (though I can't confirm this right now)
I just tried swiping back and forth with this text in the Hacker News comment box and it didn't lose the content. I'm pretty sure I've had issues before, I think in relation to pages loaded by POST.
And now they did a poor UI decision by making a swipe gesture go back
Which would be ok if it wasn't for the fact that sometimes when scrolling (on anything that has 2 dimensions) you will accidentally swipe back.