With recent happenings in crypto currency regarding token sale,
i think icos are beginning to find their feet because binance conducting the crowdfunding event for BitTorrent and Fetch.AI has raised the hyped again.
And now, Bittrex has also announced a crowdfunding event too, an IEO,
so can you give your opinion on whether IEO or ICO will survive on the long run
I believe that ICO's and IEO's will always stay in the fundraising space and will still continue to be used by projects, the only thing that will differ is the people who will choose to participate. A lot of proven exchanges are now helping projects launch an IEO and partner up with them, such as
HPB who is will do the IEO in BitMax and an additional contest. The community has learned how risky ICO's can be and that they can easily just run away with your money and that's why solutions were made which resulted to STO and IEO.