After looking at this thread from an unbiased view i have come to the conclusion that you guys' are being unnecessarily harsh to JDAW6 for a reason that i cannot seem to find. Secondly, while he does do it quite a bit, theres nothing wrong with asking for likes and subs, in fact Cubehead asks to like and sub around twice a video, it's just a method of getting it into people's heads. Thirdly, if JDAW6 enjoys what he does and doesn't care about the algorithm then why complain about his 'spamming of videos'? If you dont want to see them then there is always a mute notification button or even the block button. Fourth of all, while i do agree that sometimes JDAW's wording can come across the wrong way, they are just harmless jokes. As ProStar said, he was just picking fun at a couple people, not discriminating against EVERY linux user. In fact i believe if ProStar made the same joke he would receive no backlash at all.
Tldr: you guys are being too harsh at someone with underdeveloped emotional maturity, give him a chance