Today ICO numbers becomes bigger, in connection with that, Bounty Hunters also becomes higher in numbers. Last time I was thinking about the social media bounty campaign which is my friend is joining. He has more than 30 ICOs bounty campaign in his list. He posted 30 or more in a day to met the requirements of an ICO.
Here is my question, is it possible that the facebook account of my friend will be ban in the future? When the facebook developers becomes aware on this activity. Will his activity on facebook will fall as a spam?

PS: Please! my apology of my English, Im working on it.

i have been a publisher and a blogger for 8yrs and i am using both facebook accounts,and facebook pages and i can say if you really did spamming thru facebook sooner or later your account will be disabled,facebook has been restricting people from spams that is why you need to know how to post in facebook without doing spams,i normally post with 1hr intervals just to be safe.
Well said. I agree with what you are saying. Facebook does not actively ban members indulging in crypto promotion if done in a smart and efficient manner without alerting the security systems set by the company. If your friend wants to participate in 30 bounties, I would say that is fine as long as he executes his tasks smartly(Leaving gaps between posts, Typing at human speeds etc).
Such behavior would most likely not be considered as red flags and I think that your friend should be fine. However, I do encourage your friend to focus more on quality rather than quantity.