Welcome to the forum. The answer is No. Sky don't want BT to keep what they have, let alone extend it to other platforms.
EDIT: Sorry for the repetition - I was opening another bottle of wine while Stew was posting. Cheers!
Who did you email? This is a customer to customer help forum with no general access outside these pages. If you emailed via the Contact BT link (see the bottom of this page), you may have had a reply from the overseas helpdesk, not renowned for its accuracy.