Thank you for questioning me and sorry for answering late.. I could definately have written a better response but to clear things up here. I don't know if they will be worthless soon so that's just something that could happen and seems to have happened to a lot of ICOs. I shouldn't have written that because I'm not an expert on it.
As for Steem loosing some value to these promoted ICOs. Are you saying that this won't be a problem because they will keep those SBD to the same extent as someone who's invested socially on this platform? And use their voting power to promote quality content just as much as someone making content here? Because if not this would still be true right? Unless there's something else I'm missing like this somehow pulling in new users to invest in Steem just to buy ICOs with votes. What are you thinking?