Thanks that makes sense.
This question actually arose from something I read on another forum.
It didn't make sense to me to add a fining to seperate out the break material, but then transfer it anyway.
When started brewing I would siphon, then I read that "it doesn't matter just dump it all in".
So I started doing that, because it was easier.
I was always paranoid about letting the wort sit in the kettle after I chilled.
Then I realized I could just put the lid on and let it sit for 15-20 minutes while it settled out and siphon the clear wort leaving the break material behind, I have done it that way the last few batches it works well for me. Though sometimes if I am lazy or in a hurry I still do the old pour method.