I agree with you, these are great tips. Now bounty hunters and investors need to be especially careful in their actions. ICO is not yet completely dead, but investors are better off staying away from them.
New developers are now smarter because they know that investors are no more interested in ICO projects, IEO is the best fundraising tactics now, maybe by 2020 a new type of fundraising will show up
Bounty have allow for investing with ICO project not only joined bounty campaign and get reward by free way, they have participated for investing with ICOs running bounty campaign to make ICOs success with sold out and reached hard cap, without bounty participants maybe an ICO project hard to reach hard cap and selling their coin for investor.