Interesting that none of the comments so far talk about the blatant privacy violations that facebook commits on a regular basis. Even more so, nobody talks about the fact that violating your privacy - or convincing you to willingly give up private information - is the very business model of facebook.
All of which you agreed to when choosing to use Facebook. Believe it or not, you don't have to use it.
Start developing Robots that are "3 Laws Safe," before you wish you had.
Nice thought, but I'm not sure how you'd do such a thing. The laws would have to coded in software, and software can be changed...?
Is this irony or coincidence? I was never taught the difference.
Alanis Morrissette can explain it to you.
An adequate bootstrap is a contradiction in terms.