Very nifty idea.
I'm guessing there's some HTML in the +*content that causes the form buttons to not appear. I might be able to check out that theory if I had an account. I tried to sign up for one but got an "Application error" at http://popm.openstewardship.net/account/signup
You could invite me - my email address is johnabbe@gmail.com. --John Abbe
Close the iframe with a separate tag ( </iframe> ).
I don't know why that works, but I copied the *content card to test dwagn and saw that the html for the button was there but the iframe wasn't getting closed.
(John, I use this to see the content): view-source:http://popm.openstewardship.net/wagn/Pad+*type+*content?view=raw&layout=none
--Ethan McCutchen.....Thu Sep 09 09:53:17 -0700 2010