One of many PowerBI.com Dashboards I've implemented on various projects.They key feature on this one is the growth chart. It shows the value slowly rising into the targets for both the month and the fiscal year, with the ability to add in projected future value by percentage via the slicers on the right of the page.
Custom Map Overlay Example
A great example of a custom map overlay function I built for an Excel Report. The map areas are given one of three colors depending on the area value in the table using macro functions to pass the value information into the custom map shapes.
Power View Report Card Example
Power BI Mapping Features
Good example of how Power View / PowerBI.com can take geography data from ANY data source and overlay it dynamically on a fully interactive graphical map.