Wow, this is shocking... and confusing! We are literally smack in the middle of our SFDC implementation and have the app installed in a sandbox but not production yet. This is quite confusing...
I can't imagine that SFDC would literally shut off integration with Marketo in any way... I see Silverpop and Hubspot are still in the appexchange...
I'm quite confused!
What do you mean by not being welcome at DF? I see they are still listed on the sponsors page.