Let Text tokens be blank

Hi Marketo!

Recently I was looking at tokens for a solution to a problem. Ideally, the token should be blank (default 'nothing'). The token would be used to inject some characters within a word. We like to supply a full set of tokens in our cloneable campaigns. Only the preferred default of 'nothing' isn't possible. You get "Errors: This field is required".

To achieve our preferred results the token has to be NOT present as default, and added when needed for the characters. Our marketers need to learn more, and I get asked more questions!

If Text tokens where able to be empty without error, but clearly marked as empty, it would be very helpful.

Thanks

Alan