I am in total agreement with what you say @berolena don't just jump into everything coming your way. Is is going to do any good, is it beneficial to the world?
Once you find what you feel is worth while, research is always required no matter whether it is a long term or short term offer on hand.
A lot are Pump & Dump and just out to make quick profits. This post asks very good questions and people should ask these question of any ICO they might be interested in.
Thanks Joan, with all the new tokens coming online, it's a minefield.