it's all over. ACORN can already start collecting money for the polar expedition. There, where the temperature drops below minus 70 degrees Celsius. I am sure that this is a good advertisement ..
I do not think that ACORN needs to start with Polar Expedition. This is a humanitarian project that does not have a view to making a profit.
First, there must be projects that can generate profits for those who participate in raising funds
The Acorn platform is starting as a rewards-based crowdfunding site, not an equity. So backers back projects for a reward, in this case, for example, it may be a photo book at the end of the expedition.
Page 4 of the whitepaper explains: "Backers use OAK to fund these campaigns in return for rewards (and possibly equity in the future)."
https://drive.google.com/file/d/0B1PbmmXatTeAODdsWUl4bmRJOW8/view