Use common sense. NO dev codes non stop 24/7/365 for a year constantly pushing code to github to make a scam coin. The 500 scam coins you see pop up here every year are from no talent "devs" that spend a few hours cloning a coin, putting up an ANN, and doing a 1 week pump and dump Yobit coin and then disappear. I think even with all our disagreements, we can surely agree that VNL is NOT a Karsen or clown dev. few hour clone job from a serial shit coin dev. that just pumps out shit coin after shitcoin with pre-mines and ICOs that all fail. Whether you like John Connor and Vanilla coin or not, he definately deserves to be held in high regards with similiar devs from XMR, DASH, DOGE, LTC, and other top coins. He has nothing in common with bottom barrel Yobit or C-Cex coin devs that pump out crap coin after crap coin, and Ocminer has attested to that, and he has seen more crap coins than anyone here, LOL.
Did you read the OP:
john-conner's project, Vanillacoin (VNL), includes a significant amount of reformatted and, at best, lightly-edited Bitcoin code which has illegally and unethically had its attribution and copyright notices removed. In addition, he describes Vanillacoin as written "from scratch in its entirety", a false, misleading, and fraudulent claim that is being used to promote his coin. Given that this shows dishonesty, low credibility, and willingness to engage in unethical conduct, extreme caution is advised.
The issue is whether he illegally and unethically used Bitcoin code without attribution. The answer is 'yes'.