You can share your hives' data with all other users via the Communities feature.
1. Select the hive you would like to share. Click on Details.
2. Click on the Share icon.
3. The window that appears contains the option to share your data to a specific user by entering their email address. There is also a box labeled " Share with Communities" that can be checkmarked. Check it if you would like the data for that hive to be public.
4. To view publicly available data, go to Communities and view all such public data. You can also zoom in to specific counties and Washington DC, for example.