I agree! Do you know any staff member, perhaps one in the API or development department that may want to try it? If they get it going they can make it available to all Zapier users (https://zapier.com/developer/reference/#activation).
You might try contacting Zapier and see if they can help. Their support is very good.
It’s indeed a great service and I hope we can get Twitch (and Justin for that matter) integrated into it.