Two recent blog posts from Mcirosoft exhibiting embedded interactive Data Visualisations via Power View, with anonymous access.
In this "Power BI In A Jiffy" post, we take a look at Featured Reports section recently added to the Power BI site.
Combining data from Azure Market Place and local (Excel) table using Power Query.
Using Power BI features in Excel, this article showcases D&B Data available on Azure Marketplace.
One of the most impressive new features in Office 365 is Power BI. Preview will be available later this Summer.