Blog RSS to Daily/Weekly Digest email - FeedBurner inadequate

I'm looking for a better solution than FeedBurner, that will allow me to email a daily digest of new posts to readers, and opt-in mailing list (greater than readers) but allowing customization not present in FeedBurner.

I need to include better branding options, ad/banner insertion, social media share/voting buttons, customized ordering of posts (to put featured articles first).

Any suggestions? Anyone else out there find a solution to this problem?