Enhanced management capabilities

I am self-assigning this :)

It would be great if MailChimp had the following capabilities:

1) Ability to manage lists from inside Drupal, such as, choose a list of users via views and sync / direct a mailing to this new list.

2) Ability to sync /manage in some way mailings as "Drupal nodes," that is, create a drupal node that corresponds to a mailing and say "send this mailing this group of users."