I think if a Bull run goes arround 6-12 month it is possible we have a lot of SBD. If the price should go under 1$ again, then it can be reinforce negatively. With more SBD it can be really damage Steem.

With a 20$ Steem SBD gets prited like crazy. And im sure this can be kill Steem.

With DAi i think the Design makes sense. It is big time scaleable.

It also would support SMTs ( with a real 1$ pair), add liquidity to internal marked and gives exchanges another 1$ pair there can use ( and im sure there will love to use, if steem grows).

Next point is the DAI SBD version can be used to get a Steem Paypal Version ( super long term vision). Social Media and payment Systen that is fast and decentralisiert.

With a Steem DAI version we would have the advantage with easy Wallets and easy Front Ends that everyone can use.

For the masses it would be awesome to have a really 1$ pegged asset.

The rewarding with SBD is IMO retarded and a big Design misstake. Its not Scaleable and can in worst case print a lot of Steem.

Maybe im wrong, but it can be worth to think about.