Hi Justin,
Thank you for your mail! Multiple accounts is definitely in our radar, but unfortunately I can't say a date yet. We would like to dedicate much more time to add features faster, and multiple accounts is one we need as well. We are thinking how to integrate it in the user interface so it doesn't add too much complexity in use.
We are currently working on integration with Eucalyptus, and after that the plan is to add support for multiple accounts
We will publish about it as soon as we have some news, here in the forum or in twitter (@truthtrap and @locomundo).
cheers,
Flavia