Note that this is only my opinion. IPOs are regulated by the SEC and listed companies are not likely there to scam you..On the other hand, ICOs are unregulated and could end up not doing what they promised aka vaporware and noone can go after them.. This all depends on the project and team behind them. Luckily, with Menlo One, we won't need to exert too much effort in researching which project is good or bad since their incentive system does the research for us via contribution reviews/ratings from the community...