The question then is how do you get cheap labor to spread the word regarding your product? I don't think for the measly bounty amounts people get your going to get Mark Twain type of writing skills and quality. I think a lot of the time the projects are expecting world class content for pennies on the dollar.
If the project is good, it will get good reviews from ICO trackers.
No people will ever invest serious money in anything shilled in signature campaigns.
Also the usual 2% bounties distribution is actually often a lot of money.. would cost much less to pay some popular bloggers to write some review.
Bounty campaigns give NO VALUE, at the expenses of ICO participants.
I now hate ICOs as I said in my thread, but even if I had to ever consider investing in one, I would not put a penny in it if the word "bounties" is in any chart.