Easy, simple, anyone can join ( if you have GPU, mining farm .. etc is not useful at all ), you will get more noso if you setup several wallets on several mobile devices ( each one with his public IP ) .. etc.
In other words GPU-mining is banned and the governors freeze the GPU-miners assets but it is allowed to set up a big farm of mobile devices. This is strange rules.
You can setup a big farm of mobile devices, you can invest on that if every mobile phone has a different public IP and is a "real" mobile phone. What we worked was to stop a single computer with a powerful GPU getting thousands of shares and "pretending" to be 200 devices. That's not fair. But, you can buy 200 mobile phones, each one with his public IP ,that will work and it's a "fair" method to get noso, the anwer is Yes you can , but....., we are currently working on a new feature, we will check geographic distribution and dissemination, and this will benefit to devices running on a low density situation. For example, if you have a mobile phone on a low population city where there are only 100 mobiles "minning" then you noso reward will be higher that is you are on a high density city with 1000 mobiles phones mining noso. Our objective is to benefit a proper distribution/dissemination. This will help to avoid big farms, you will continue to get some noso, but will allow also someone with a single mobile phone minning on a low population city. That's something that will make big mobile farms on a specific location not worth.
This is something we are working and writing now, will be talked in the next dev meeting.