Switzerland is really crypto friendly and I'm proud of it. When sitting in the McDonalds in Zürich at the Bahnhofstrasse with you we saw a tramway that was completely recovered in a banner of "Bitcoin Switzerland" ;-).
I think that you choose well to try to explain the steem blockchain with terms that people can understand.
My attempt to give some definitions
- Steem Power = Shares of the blockchain that can bring you interests when you like stuff
- Delegations = shares that are lend to a user by another user free of interests. The recipient of the delegation can generat interests by liking stuff.
- Upvotes = giving likes to content. The more Steem Power you own the more valuable your upvotes become.
- Rewards = According to the quantity and the quality of upvotes, a post gets a certain value. 7 days after publication this value will be distributed between the author and the people who gave upvotes.
I realize it's not that easy to define this stuff ;-)