The example they give is basically Zapier for data?
"For example, you might want to figure out if the customer who just submitted a ticket is a high-value customer by checking the matching subscription in Stripe's data and whether there are any associated high-value deals with that customer's company in Salesforce."
No guarantees on traction, but folks doing integration work have gotten a fair bit of use. So as always - this might fail.
Dropbox and iPhone are consumer products, so the comparison is not even close