Icos look for bounty hunters to promote their project through the power of social media.Sometimes, some of these hunters also double as ico investors. But it looks like bounty hunters understand ICOs project and are able to determine very good projects before they invest because of their experiences in different projects.
of course better than the bounty hunter know about the project a few people, because I know on my own, to provide an overview of any project, you need to thoroughly prepare, and read the white paper, and when I studied the project and then analyze, if the project is cool then why not invest in it)))