Right now it is a big disadvantage to us to only be able to save lists for contact records. At the minimum, it would be great to be able to save Account Reports so that we could reuse them for future campaigns.
Even better would be to create lists based on account fields just like we can currently do with contacts.
EVEN BETTER would be to create reports and lists based on a combination of contact and account fields. For example, create a list to send an email to all contacts that are associated with an account that has the industry field marked as X. Currently we have many duplicate fields between accounts and contacts (city, state, domain, industry, etc.). Having this capability would mean we didn't have to duplicate fields so much.