Hello @steeminfobot
You've done a good job bringing together the best ICO cataloging websites. I suppose they work both ways, not only to promote an ICO but also for people to find out about them and recognize what might be scams.
Will these sites have a historical database? To verify that the people on an ICO team are not the same as an older ICO that was a scam?
As far as I can see it's not difficult to do a scam, what you need is a website, a white paper, to be active in social networks and place a crowd with false curricula in LinkedIn.
I tell you this because I know people here (my country) who want to create an ICO and I know that these people are not very reliable. 
Thanks for sharing 