In your opinion which is the best way to promote an ICO at initial level to create buzz? Do you think Ann threads are enough for that and how much is the role of bounty campaigns in that?
You can try to build a good social grup chat that gives active moderation to the investors and education. Just try to open the announcement thread and if a lot of people are interested in your project and your announcement thread will be crowded. but if they are not interested with it and then your announcement thread there will be no a lot of people are commenting in there.
I think social chatting group is one of the best choice, especially the telegram or wechat group, you can find and release many information.