Not many now I bet lol, not with the potential that BTC could climb. The entire crypto market pales in comparison to the rest of investment world so what happens when they start jumping on board.. and they will, they have already started but they are treading carefully.
EOS - I must admit I haven't read the white paper on this one but it does nothing for me at this stage. I don't see a product yet, just an idea. That's why I'll happily invest in steem, you can see it, you can use it. It's real world, right now. Also Vitalik wasn't a fan.