Sure - the moment I read this, I deleted my account and the app, but who's to say that the data is really gone now and hasn't been copied to Facebook before this?
First they got all my WhatsApp messages and now my Moves data.
No longer can I chose to not share data with Facebook when they can just come in and purchase it after-the-fact. This will certainly make me even more careful whom I'm willing to create an account with.
Up until the WhatsApp and Moves deal, I had this rule that if I pay for it, it'll probably going to be independent because whoever's running it will be able to sustain it.
But now that this is out of the window, what's left as an indicator? How can I use a service if I don't want the data I create/store there to end up at Facebook?