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2/13/2011

Facebook: Facts & Figures

These are facts and figures I was searching from Facebook's Help page.

Updated on : Feb 13, 2011

A person:

  • can join 300 groups 
  • can like 500 pages 
  • can have 1000 friends per a friend list
  • can have 100 friend lists
  • can send a message to 20 friends at once, but for none-friend, one message/person at a time.
  • above rule applies to VDO message
  • can upload photos up to 200 photos per album, with no limit on number of albums. Mobile album restricts at 100 photos per album  
  • has no limit on number of using applications
  • has no limit on number of pages managed.
VDO Uploading:
  • larger edge less than 1280 pixels
  • aspect ratio between 9:16 to 16:9
  • maximum 30fps (if excess, it'll be re-encoded to 30fps)
  • sound can be either mono or stereo (if excess,like 5.1 ch, it'll be re-encoded to 2 ch)
  • sound can be sampled either 22.05kHz or 44.1 kHz whichever is closest to original
  • VDO file types: 3g2,3gp,3gpp,asf,avi,dat, flv,m4v,mkv,mod,mov,mp4,mpe,mpeg,mpeg4,mpg,nsv,ogm,ogv,qt,tod,vob,wmv
  • recommended format: H.264 + AAC in .MOV or .MP4

Page:
  • Page name can be change, only if <100 members
  • No limit on number of admins 

Group:

  • (new group) has chatting feature only when it has less than 250 members
  • (old group) has group messaging (for admin) only when it has less than 5,000 members
Ref:
I'd like to provide all the links, but they are too many.
So I'll give few examples:
  • http://www.facebook.com/help/?faq=12595
  • http://www.facebook.com/help/?faq=12276
  • http://www.facebook.com/help/?faq=12080
  • http://www.facebook.com/help/?faq=12079
  • http://www.facebook.com/help/?faq=12203
  • http://www.facebook.com/help/?faq=13064
The rest, you can search for them in http://www.facebook.com/help

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