What we as community can do in fighting such scams as this?
Can we ban ICONs? How about no ico bitcointalk forum at all?
If you want to organize scam do it on your own web page, and deal with authorities.
Exchanges must do more about this question. They are actively involved in promoting of ico.
There are a lot of crypto currency that succeed on ico,it's important to sustain the growth of the coin because it takes a lot of money time and effort to set up and sustain the success of the coin,you just need to research on who are the face or the peoples behind this projects