Beyond my proposal here: Automatic Follower-Count for Instagram, Twitter and Facebook Links
I think there’s HUGE potential for “Live” Fields, enabled via corporate partnerships.
Imagine a Tracking Number field that live-updates via native sync with FedEx, UPS, DHL, USPS, etc.
Or a Stock Price/BI field that’s synced to Bloomberg, NASDAQ, etc.
Or a partnership with Salesforce… Google Analytics… Etc.