While some bounty hunters lay more emphasis on the community members of the project. I tend to look at the technical aspect of the Whitepaper, website structure and team because I have seen a lot of projects with large communities failed.
Definitely Yes,we should check all social media for the ICO project to join. It is one of the assurance that the ICO is not scam and have a good platforms. The community members always follow if the ICO is clearly stated in their website. This is an important keys on how to join a successful investment.