Nice to hear the gang become excited about something again.
I think one mega huge strength of the Switch is how it has the ability to weasel itself into the public eye. That is, even if we only get a steady trickle of AAA Nintendo games, for the few months after each (Zelda, Mario, etc) we are going to see people on trains and buses playing these games regularly. So even through the people who buy a Nintendo console and play 3-4 games a year, the exposure these games receive might be magnified simply due to the ease at which people can bring them on the go.
Even though I think Mark is right in saying 'regular' people will probably never carry the Switch around regularly, it might not be a stretch to say these people might carry a Switch around for a few weeks while they play through Zelda and then stash it away until the next game comes out. And if all these people are playing the same game for those few weeks, it has potential to become the "hot topic" du jour; particularly if social hooks come baked into the games.