Some Twitter users may have, at some point, had the need to share a conversation or a string of tweets with other people, and would have been left frustrated with the discovery that there wasn't really a way to do that. This was the very frustration that fuelled the creation of TweetVue; a tool that makes it possible to share Twitter conversations with other people. In addition, TweetVue's API gives developers access to this data, allowing them to access and share these conversations.
The API economy is only going to be as strong as the quality of the APIs that enable it. Unfortunately, not all APIs are created equal in terms of quality, which collectively tends to act like a drag on the API economy.
When it comes to the cloud, there is no shortage of platforms and associated APIs that developers need to watch when deploying their applications. Not only do developers need to ensure that an application is compatible with a specific set of cloud APIs, they also need to make sure the application stays compatible over time as APIs evolve and change.