Drip feed questions

[firstprod]

Hi,

I have a couple of questions re the drip feed products:

1) if a product has been used to create a drip page and then gets removed from the product database by the merchant (ie so it no longer appears in the the store), does that drip page still exist in it's original format?

2) if a drip feed has been set up then runs through all products - if new products are added to the db will the drip feed pick up on these and post them to wordpress?

Thanks