Hi Todd,
I just rolled out an update that has the spell checker in it, along with some other fixes and improvements.
As for the drafts issue, I am looking into it. We do have a known issue that if you make an email in gmail that saves as a draft, then open kitedesk for it to see the email, then send the email from gmail - that it will be stuck in drafts on kitedesk. Starting and sending new emails entirely from kitedesk should not have this effect though. The message should be in drafts for a short while until we confirm that it was sent. Then it will be in the appropriate locations. If you could supply any more detail to help us recreate the issue that you are experiencing, that would be great.
Thanks for the feedback!
Jared