Big companies are so paranoid about everything that I guarantee someone in their legal team is frowning upon this.
Again, this post is harmless but since the legal departments job is basically to freak out about everything that puts the company at risk (even a tiny bit), then I’m assuming that mentioning other companies’ products is at the very least frowned upon.
Last time I went diving through the archives, a lot of the old links and images either had rotted or gotten mangled in one of the many shifts around. It's a bit sad.
Anyone interested, some of Raymond's older posts are captured in https://www.goodreads.com/book/show/194791.The_Old_New_Thing
If it was clearly about an awesome feature of Alexa, maybe that would be weird.
If it was picking on a significant bug in Alexa, then it wouldn't be very nice.
As it is, it seems to be simply finding something amusing for readers to think about, especially if they are developers and see it as an interesting corner case.