Closer integration with Microsoft Cognitive Services APIs
Power BI/Cognitive Services combination could be a killer app but it needs to be made more accessible.
There are third party documented methods for accessing Microsoft Cognitive Services APIs from Power BI but the process is a little convoluted and does not work for asynchronous APIs such as Text Analytics Topic API.
My suggestion would be to add an "Analytics" tab to list the available cognitive services.
Integration of Power BI sign-ins and Cognitive Services sign-ins would also be handy.
We started the work on this feature, will be released in preview soon