here's how you get public FB data feeds

public_facebook_feeds.txt

This only works with fully public profiles – try accessing the profile while logged-out of Facebook first.

Start with the username for a user. Let's try "thestrokes", from <https://www.facebook.com/thestrokes>

Note that you have to provide a user agent; it doesn't like curl's default. Also use -L to follow redirects.

curl -L -A 'Firefox' https://graph.facebook.com/thestrokes

gives us this:

{
   "id": "167528651335",
   "name": "The Strokes",
   "picture": "http://profile.ak.fbcdn.net/hprofile-ak-ash2/373039_167528651335_1089499614_s.jpg",
   "link": "https://www.facebook.com/thestrokes",
   "likes": 2739917,
   "cover": {
      "cover_id": "10150631284076336",
      "source": "http://sphotos-b.xx.fbcdn.net/hphotos-ash3/551697_10150631284076336_1014793644_n.jpg",
      "offset_y": 46
   },
   "category": "Musician/band",
   "is_published": true,
   "website": "http://www.thestrokes.com",
   "username": "thestrokes",
   "genre": "Rock",
   "band_members": "Jules - vocals\nFab - drums\nAlbert - guitar\nNick - guitar\nNikolai - bass ",
   "record_label": "RCA Records/Rough Trade Records",
   "talking_about_count": 18157
}

Use the id provided in a second call:

curl -L -A 'Firefox' https://facebook.com/feeds/page.php?id=167528651335&format=json

This gives us that page's public posts in JSON. Also try format=rss20