Hi @crypto.piotr,
Thanks a lot for your comment. I've taken the time to read through the Palcoin Whitepaper and there are several sinks for the token. Among them, most importantly is that you can use your tokens to get an upvote from @minnowsupport (in steem or sbd). You can also use the tokens to promote a post on palnet.io.
What is also interesting is that you can actually stake the Palcoins like steem and increase your vote value in terms of palcoins. For people who are small fishes with steem, this could be an interesting alternative .
I believe that there will be a price building situation where the value of Palcoin will correspond to the value of the according upvote by @minnowsupport in steem.
Best regards,
Achim
P.S: I just realised that you didn't own any palcoins? Did you get the airdrop on steem-engine? Just go to steem-engine and login with your steemit account. Then refresh the page a couple of times and you should see a logo of placoin on the left top of your screen.
click on it and claim the airdrop. Free money is always good to have ;-)