But it's a person who hasn't been a part of the community suddenly signing up to advertise their own site and wares. I highly doubt ISE_Rob is going to suddenly start sticking around and joining in forum discussion. There's plenty of open threads on different topics that he could have made a comment or two on if he's a Nintendo fan but he clearly has shown he's only come here to post links to his videos and then tapped out in an attempt to drum up more viewers for his YouTube channel in a quixotic attempt to become the next Pewdiepie or something. So, a freshly created one-time use account shows up and makes a thread saying, "Hey guys, you like [s[foreign wives[/s] Nintendo stuff?. Then click these links I've posted." It seems very spam like to me. The only difference is that since it is a Nintendo related subject, it isn't an obvious spam designation and other users will post links to Nintendo videos or topics. So, it falls in this borderline area where it could be seen as non-spam also.
In the end, this discussion on what constitutes spam and advertising on the forum will probably be more entertaining than any of the videos posted.