Pouring through an extensive list of publicly accessible APIs to find new ideas for your next product.
Why 'be conservative in what you send, liberal in what you accept' still shapes APIs and parsers, and where it breaks.
Explores the tradeoffs in API design between minimal request inputs and richer contextual data. Argues that 'simple' should mean simple to use correctly, not just simple to look at. When an API encapsulates business logic, shifting complexity onto the API can reduce errors for consumers.