First of all, the site will be of interest to those who have already played gambling in the first year, but I'm not sure that there are investors among them.
investors are interested in making a profit from their investments. And gambling always brings profit to its developers. So I'm sure investors can be among the players.
I looks likely for Urunit to bring profit once the gambling community pick-up on it and and i think with their basic features things sound exciting for the community but lets wait and see how things fan out