I agree with @andhovesyan here. Due diligence is key for any investors. A lot of "investors" follow the crowd for big promises but that could be avoided if you take the time to understand the tech behind it, check the dev team & github activity, and follow unbiased leaders. On another note, bounties are essential for today's coexistence in the Internet era. You mentioned Bounty0x in your article and that's awesome! Their team have achieved great success following the bounty model. Keep an eye for them!