This is really interesting. Have not run into the bandwidth issue at all personally, but have been wondering about the scalability of this platform. I think being mindful of posting good content will only help in the long run, but that is a lot easier for those of us from privileged economies. If I were developing this system I would focus on growing users from developing economies as there are & will be huge #’s of new internet users looking for income from the internet. They may not be big initial investors in dollars but their time & attention value will soon dwarf what Facebook has been able to produce in the USA. Have no idea if that is even possible on the technical side, but the more people with power willing to grow this organism from the bottom, the bigger the organism will get.