Facebook's Newest Rule: Can not you block your id !?
Some of the reasons for which Facebook ID is blocked are mentioned along with ways to overcome it
Do not write anything in a Facebook status or message that is aggressive, if you think that you are threatening someone, if that person reports on your account then you can be blocked, but Facebook is very fair to judge this complaint. So refrain from threatening someone from your Facebook account.
We invite new Facebook accounts to send friend requests on Facebook to one day to increase friend list, which is not exactly right. In this way you will not be able to save anyone from blocking your Facebook account after crossing the line.
If the same page is posted on Facebook page or group by sending the same message more than once, then your account can be blocked. In this case, when you massage those messages, make a few changes.
If you give the same post multiple times on your own Facebook Wall, you can block your Facebook account by thinking of Facebook spam, so try to avoid it.
If you like more than one Facebook fan page every day, you will be alerted first. If you continue to do the same way, you can block the account.