In case you're a normal human and don't stare at steem-engine all day you might not know that PALcoin just topped $3M in marketcap today. It's a little worrysome that it's on thin trading volume of $3-5k per day, but that value seems to be climbing. I think as the exchange keeps growing (we're almost at 1M steem on the exchange) we'll keep seeing more users and more trading.
Given all this stuff is so new I'm pretty stoked.
Actually I'm working on getting other language based communities going. I think there are a fair number of them with potential to have multi million dollar marketcaps.
If you have a big language based community that you interact with a lot DM me.