I don't think that scammers will cease their occupation as it can be very profitable I think. So we should be very careful when investing and investigate projects. I think that checkdot will be a good platform to get to know about different projects and decrease your losses, but still it can't  completely shield us from scams, as it will accumulate information picked up by people, so I think that it will not be very much information about unpopular and new projects.