This is great and I want to also promote this: https://steemit.com/steemit/@steemrollin/peerhub-bringing-steem-beyond-social-networks-to-the-new-economy

The more sellers who accept steem the more steem stays as steem. This diminishes selling pressure and will result in a net accumulation of more value in the market cap of steem. Steem is worth nothing if nobody uses it as a bank.

Here's my take on it:

https://steemit.com/usesteem/@l0k1/let-s-all-get-steem-really-happening