Why is there a need for a tag when communicating with another person?
Problem message: "tag count primary must be 1..."
And is there an option to set a default tag for private discussions (e.g. "message", "inbox", etc.)?
I know this is not a really messaging system but it should be fast and easy.
Adding a tag is - guess - in 9 of 10 cases - unnecessary to a private discussion (as there is a subject).