I think the only real solution to this is not to deny information to facebook, but to trivilize the information given to it. Fb already has all our data, now whether you delete it or not, they'll have it, either as visible data or as archives of back ups, they have it. What we should however do is what Adam Huxley suggested in brave new world that by filling in so much irrelevant information, you make it possible to drown out the valuable information.

I wont classify, I wont categorise and I won't tag, I will not create albums, I will just keep uploading everything everywhere. I will try face-detection with different people and my cat. You get the idea.

If enough people over use / abuse the fb with loads of insignificant info, FB's game will backfire.