Good observation. Also a bit sad, if true, as it suggests that anyone outside the mainstream will get fewer recommendations. Of course, it's tricky, and I a

Good observation. Also a bit sad, if true, as it suggests that anyone outside the mainstream will get fewer recommendations. Of course, it's tricky, and I appreciate an approach that takes into account that not everyone who likes Foo will like the same things; other likes and dislikes give important context. But I'd prefer a somewhat larger, if less precise, set of suggestions over a small set.