Nick posted again today, (praising ethereum once again;) and I was reading and I noticed his use of the term "block chain" instead of "blockchain"
Satoshi never said blockchain. He calls the ledger block chain.

2 years ago I decided to scan Satoshi's forum posts here just to see if there was anything anomalous about his writing style. Anything that stood out to me. The first thing I noticed was that he constantly hyphenates things. He never misses a properly hyphenated phrase. He *always* hyphenates things. Word phrases 99% of people have no idea should be hyphenated, he hyphenates. In fact I almost wondered if he was over-hyphenating. Doing it randomly sometimes. In any case .... take a look at Szabos writings .... cough ...
I use "block chain" because that's what it is
- a chain of blocks. I also try to hyphenate properly, which to many people who never hyphenate might seem excessive. I am not Satoshi.
Obviously, odolvlobo, thus FTFY.