Some believe in the project and joined the bounty to maximize their investment count. So they worked hard on the bounty and invested in the presale. They should get the leftover bounties.
ICON is one of the professional project, but also one of the most fairest one. If you look at how they capped each individual max @ 30 Ether, they want diversity n able to contribute to a fair amount of individuals, regardless whther they small fish in pond, dolphine, or whale. Except for those in US, Singapore, China? due to KYC compliance, which also signifies that this is a serious long term legally bind project. When looking @ bounty distribution, its clearly stated that bounties will be bounties, the left over are Earned! Will be given to those who worked hard and earn ICON tokens. I dont know what to say but sometimes as human nothing is enough, we were fortunate enough to participate in ICON token sale, if project succeeds of course, but thats a different story, now we also want the share among bounties? come on people!