Well I had the storjshare client and apparently for every 1 gb people have used out of your allocated space then you would get around about 1 Storj coin in return(got this from a mining youtuber). I had around 2 - 3 gb used and I had not got the storj equivelent, I know that it would not specifically be exactly 1 storj for each GB but I did not get any coins after waiting a month. However the initiative of this is very good and I think that this will get more and more popular hopefully. If there are any answers to my query I would highly appreciate it if you respond.