Can you imagine some people eventually uploading their movie file collections and music and work and data backups,,,,, wow let hope this concept fly's!!!

Ill make some storage room lol for a fee  

But it will have to stay competitive with normal cloud services and fees. I think that is what will determine the SIA coin price when the dust settles. It may be more than just about price however for some. Some may pay more for a decentralized storage. we'll have to wait and see.