Excellent strategy with the SBD to SP! If you can acquire sbd low and then sell when it's high, a few months ago sbd was 1.80 so it was a good deal to sell for steem!

https://steemit.com/steem/@darkflame/buying-steam-power-is-so-easy-i-did-it-in-seconds-by-sending-ten-cents-from-my-bitcoin-wallet