PLMS wasnt the first either, and while they host some of the documents from the old nissan technical egroup, they werent the only ones involved in that either.
but that isnt the point - Calum didnt copy PLMS design, his circuit schematic and PCB design is considerably different, whereas emance copied Calums EXACT design, i mean his exact circuit board, not just the concept or idea. Calum posted the schematic and PCB designs for people to use to make their own personal DIY boards, and instead of designing his own PCB like conzult/zcontrol/plms/blazt/ecutalk/calum/gromerr/slipnfall and even the chinese ebay chunky ones (if the chinese didnt have to copy anyones exact circuit, then surely neither does anyone else), he just used the exact files provided by calum