While nothing major has happened here in Tokyo, it's very unfortunate as to what has happened in Japan, as a whole, recently. While some may say Joe Merrick is grasping at straws, I disagree to an extant. (Full disclosure, Joe Merrick is a good friend of mine who I worked with extensively when I was working with Pokémon.) As he has said, the Pokémon community has seen delays and even outright cancelations of Pokémon episodes and events due to then-recent events. As another friend, Skulshurtugal points out, examples include a skipped Advanced Generation episode and skipped Black and White episodes. Major weather and seismic events have occured before streams before, not affecting their schedule. I can understand his perspective for believing that something in the stream would be seen as insensitive if viewed now.
The important thing is not the delay of the stream or if something present in the stream caused its delay – it's the people of Hokkaido who are affected by the recent earthquake who are important. While I can understand disappointment in the delay, let's be careful not to come across as an entitled community, and instead show support for those affected here in Japan. I'm certain whatever we see in the end will be full of great content that we, as Nintendo fans, can all enjoy. Until then, let's be positive on the future of both Nintendo and of Japan. This is a wonderful community, so let's show our support.