I'm wondering if there's a capability of nesting tokens within other tokens. For example, if I want to send an alert with a lead's phone number, and if that field happens to be blank, use their email address as the default.
{{lead.Phone Number:default={{lead.Email Address}}}}
Depending on the data set, this could have great application on landing pages, as well. I thought we were really on to something, but I received token errors when trying to incorporate this idea.