That may have been my post... i'm not saying Polo is perfect or anything, juat that it was an easy (for me anyways) way to get steem on to Steemit. I find Bittrex just too much work...
Anyway, it is inexpensive at Polo now so it may be worth it. I'm not offering trading advice, just an option for those who wanna buy up some power.
Cheers!