Can STEEM be used for remittances?

BCTransfers started using SBD for remittances to Brazil, according to their blog.

Source: http://www.bctransfers.com/blog
http://www.bctransfers.com/

This is the map of worldwide remittances, according to the World Bank. Formal remittances account for 600 billion dollars per year. Some people estimate formal + informal remittances total more than a trillion dollars.

If STEEM and SBD can take a small share of it, even a tiny share, it would still be a lot!