Whatsapp Hiring in LinkedIn...Is it Real , Cheating or a just future social media opportunity ?

How creating a Whatsapp group with more than 1000 people could bring employment opportunity discussion and and not create chaos?For example say 50% of the group using the group simultaneously and sending some update every minute then you shall receive more than 500 messages every minute.How effectively one can use that? Everyday you can find certain people creating a new whatsapp groups and a lot of people adding comment "I am interested" or my phone no is "XXXXXXXXX". Its mostly those people who show interest to the viral posts that says"Commenting or liking this post won't give you a job" that is written in a hidden line at the bottom..Hats off to the recruiter who can moderate thousands of job hungry people in a whatsapp group!!!Do they really contact people afterwards? Need to really think about it...Just curious.. Why not rather consider something entrepreneurial opportunity..Entrepreneurs may happen accidentally...A Suggested reading...