A few months ago we decided to package up our core calendar sync / share technology in the form of an API and release it as a commercial product. One of our motives was to ensure our own technology would continue to be developed in a modular and scalable approach with good separation of concerns. Using an API approach assists us in meeting these goals.
Our other motivation of course was to generate revenue. I have been surprised at the almost daily inquiries about our calendar sync / share technology and the variety of products and services that prospective customers are developing with calendar inter-operability requirements. This is where Calgoo Core fills a unique need and position in the market for software development components.