I have a friend who also ordered SS Link. He ordered with PayPal, but then lost and cancelled his cc tied to pp acct. When contacting paypal they stated he would have to handle with manufacturer. He called apple which stated paypal is a loan model and not a cc model. Meaning he can't just use a new card. Although Apple is trying to keep him in queue they stated if they can't resolve by 5/4 he would need to reorder. This made us believe they may be processing his order on the 4th.
I agree with you and some of the others here that this may be a good sign.
But, if not, I expect our watches within the 4 - 6 week window we will see. May the Fourth be with you - and all the rest of us.