They do. They played dirty when the Lumia 920 came out. Many people got excited about the phone so google announced they were no longer supporting the common standard for their calendar which would make it so their Calender wouldn't sync on wi does in am attempt to stop people from transferring. They instead chose to use their own proprietary standard caldev. It worked to keep some people on the fence about switching which was their intent. Ms implemented the nonstandard caldev to please their users but Google's dirty play worked for many (not me). For me it made it clear google was no longer the user-centric platform they got big as but now nothing more than a business competitor willing to screw their own users for the good of their mobile platform. Its too bad.There were reports several months ago that Google has a very anti-Microsoft environment and dislikes WP and Microsoft.