Fork of cpuminer-opt that adds another algo is not ok?
How is that logical? Your logic also makes you a plagiarist of cpuminer-multi in that case as well.
If you say that forking GPL code and adhering to GPL license (staying open source) is bad, I have a lot of questions in that case
If it's "just" a fork of GPL code then why didn't he release the full source and post his git repo? Why only binaries?