Sia is pronounced Sigh-Uh :P
I am not so sure Business to Consumer will test too strong in the end, we shall see, I am not sure if a business would want to have anything internal externalized through decentralized model. Not regarding data security - but just reliability - who knows.
As stated in the other thread, Sia's security and reliability model are superior to anything that could be achieved through a centralized service. I do think that Sia makes sense for enterprise customers, and I think that, while the team is small, it makes sense to target big, easy fish.
Turning a brand into a household name requires a lot of effort, a lot of marketing, and a lot of people. We don't have the resources to chase that today. If we want to keep working on Sia, we need to get to profitability, and we need to do it as a small team. Our long term goal is to bring decentralization to everyone, and not just decentralized storage but every form of decentralized resource. That is a long way away though, and for now we need to focus on the battles that we can win as a 3-going-on-4 person team.