First of all,if you are at the beginning you should start just sharing your blog or website,it's better to have people that really want to do this job and that you can have answer immediately(Positive or Negative ) ,after some time,if you see that you do not have so many people that you wanted to have,then you can think about buying PSAs... But,keep in mind that even if you buy PSAs, doesn't mean that they are online,want to work,or theirs last log in was a year before...
