Site doesn't load for me, but usury/riba is condemned in the Qur'an. The fiat money system as it exists should be haram as I understand it. Saifedean Ammous has done a few podcasts on this topic, I started to watched one but didn't really care enough.

harrr

Okay, but some background and credentials of the two founders would increase its credibility. I can’t imagine any of my Muslim friends taking a leap of faith just based on the website