Hiring freelancer may make you risk but you could found great traffic too. It is worthless to tell that all freelancers make it scam, but you will have to take care and be sincere towards
the work done by them and try to communicate with them most the time. If you find a good
freelancer, then it will help you to increase your traffic and will make your site or social network popular in web world.
If it is useful to you, then do reply for this post.