agree Okex and Binance are the right markets for IEO, they are a large and rapidly growing market. Reputation also needs to be considered before investing in large projects. and some markets have to filter out some IEO to really be trusted.
For binance, I think we know how it will impact if a project does an IEO there. of course there will be very many people interested in the project. not only because of the concept of the project, but also because of the popular exchange. so, I also agree that exchange is very important in IEO.