I think integration with IFTTT would be an incredible add-on to the services Patreon offers creators.
IFTTT works simply and automatically. If an action happens, a reaction happens automatically.
Example: (the biggest ones I can think of right now that I would use)
IF: New Patron (with a Twitter account) THEN: Add them to my Twitter list, “My Patrons” so I can see what they’re up to!
IF: New Public Patreon Post THEN: Share it automatically to Twitter / Facebook
IF: New Patreon Profile Picture THEN: Update my Facebook / Twitter / Instagram profile photos to keep them in sync
Any others you can think of?