It would be great news if STEEM could get a fiat trading pair. Combine that with hard fork 20 and the release of SMT's next year and it would be a huge advantage. If people are going to launch tokens on the steem blockchain it would be massive to be able to buy the steem directly for use.
At the moment i use kraken for buying as it is the easiest for buying from fiat but then move it to binance as that is where the best options are. It really is more awkward than it needs to be.
Thanks for your interesting comment! :)
I also tend to use Binance more often in future.