Due to lot of scammed ICO more investors lost their interest investing in ICO. Success rate of ICO decreased that is why bounty campaign period nowadays are extending. Do you agree?
I agree with you on this. One of the reason is scam ICO. Another reason also is the fluctuation of Ethereum value, which is a lot of ICO is ERC20 based. Next thing is, the community is not big enough to spread awareness and market the project so it unsuccessful.