Bing Maps in the last few weeks made several changes to Bing Maps Account Center and the REST Web Services in the last few weeks. Here's the top 3 improvements:
Direct Publishing of Data Sources
Management of your own data sources in the cloud is generally possible through Bing Spatial Data Service API as well as through BMAC. The Bing Spatial Data Service provides a comprehensive set of REST APIs for batch geocoding and reverse geocoding your own POI data sets, uploading them into Bing Maps data centers, and querying them.
"In the past one of the major advantages of the BSDS over the user interface in the Bing Maps Account Center has been that you were in full control of the data flow. You could decide if you wanted to geocode a data set first or if you just wanted to upload an already geocoded data set. The UI in the BMAC didn't give you that flexibility and would have always geocoded or reverse geocoded your data sets. This could have been particularly unpleasant if you moved your already geocoded data set, for example, from the MapPoint Web Service Customer Data Store or the Multimap Client Zone to Bing Maps. In that case the process behind the user interface would have taken the latitudes and longitudes in your data set, reverse geocoded them, and then would overwrite the address information. With the latest update to BMAC this limitation has been removed and you're now in full control whether you use the API or the user interface," explains Bing Maps team.
To just upload a data set, check the box Publish without geocoding.
Map Navigation for Data Editing
Editing records in a data set has been possible before. However, in order to view the location of a record in the map you always had to click the Edit link. With the latest release you can just mouse over a record and it'll show on the map, thus allowing you to have a quick look to decide if editing is necessary at all.
Enhanced POI Data Search
You can now search for any field in the data set even if it is part of the address or a custom field.
[Source: Bing Maps]