Ahh, thanks. Storj doesn't appear to support file sharing though, looks more like personal storage, which would make this less of an issue.
Edit: Might want to put 2014 in the title.
I think filecoin's even older than that though this site appears to be from 2014.
I believe that Filecoin is from early 2014, same as Sia and Storj.
Filecoin whitepaper came out a few months before the Storj one. Filecoin however is not functional, while Storj has been functional for about 8 months.
In that case, how are they dealing with questionable content and resulting DMCA takedown requests?