Oh nothing other than being a transport mechanism for information or some app. Think the Medallion tokens for NYC taxi cabs. Steem Engine tokens can be considered an onboaring utility, or paying for network contacts. Don't take me word for word, but if S E tokens are not in themselves of value then intellectual property is being overlooked for platform influences like Google and Facebook.
Always a pleasure. Sry for the late reply. Been busy and I like to take my time with these.