Proprietary APIs: a lot of work, and each one has a new learning curve. — @kdoronzio at #FileMakerDevCon https://t.co/SxVJ4a9TGc

Proprietary APIs: a lot of work, and each one has a new learning curve. — @kdoronzio at #FileMakerDevCon https://t.co/SxVJ4a9TGc