I have created an account to use Power BI and check how it’s working on.
For small amount of data that is just managed by one person it does not make sense. You can use excel and share it through SharePoint Services. “Power BI publisher for Excel” plug-in supports this need.
For specific projects where different people has to work on same data sets modifying the data, there is a benefit of using Power BI.
I have to invest more time on this. 🙂