Lot's of great discussion and healthy debate which is great to see - along with many strong believers in the project. Of course I wish you all the best of luck with your endeavours. However, I am still not convinced; I could see Google, Microsoft and Amazon all very quickly jumping on the bandwagon of massive decentralised storage at the slightest glimmer of some $$$'s to be made. With their already huge user base and accounts system already in place I don't think it would take too much for them to integrate something (especially with multi-billion dollar budgets at their disposal) into what they already have. Also, as they all offer paid for services, payment in fiat currency would be possible, or if they were to launch their own storage coin, there would already be an entire ecosystem in place for spending it.
I'll apologise for the gloomy negative post again - but I always try to be super critical when putting my cash (along with modest mining resources) into a project. For me, the risk:reward is just not quite there.
From trading forex I'll tell you a little something my mentor taught me - "The markets will always be there tomorrow" - SIA is not a once in a lifetime opportunity, there will be many more chances to jump in later - and if that's the case, I'll be more than happy to come back and eat a huge slice of humble pie with you guys!
Best of luck folks...