I have no idea why anyone would take Eurogamer's word like god. Yeah, they got 2 things right in the past, but that's no guarantee this is true. Like I said, it completely goes against what Nintendo had already laid out, and this sounds impractical as hell. Not to mention if this was true, Nintendo would already be cracking down on this. Credible or not, none of this is convincing. Let's wait until Nintendo actually gives more about the system before we act like Eurogamer is god.
You can't say it's not convincing simply because you don't like it. I find the information very credible not only because it's from Eurogamer but also because it's in line with the rumors flying around and the patents. Also as a company, Nintendo is known for creating weird things like this.