I'm looking to do a few things:
1. Compare nurture email performance to other email (a report that would combine stream emails with, say, newsletters or webinar invites that are not part of an engagement program)
2. Have a folder (or dashboard) with my "key" reports in Analytics (i.e. one of my quarterly goals is to increase email click through rate, another one - have more people visit key webpages on our website (which is a web report or a campaign report), another one is to improve conversion rate on a Contact Sales page, etc.)
3. Have all the reports in one spot - Analytics (vs. having to navigate between Analytics and specific Engagement program)