The list was also discussed on "The n-Category Café" and received mostly negative opinions on the quality of the problems: https://golem.ph.utexas.edu/category

The list was also discussed on "The n-Category Café" and received mostly negative opinions on the quality of the problems: https://golem.ph.utexas.edu/category/2007/12/challenges_for_the_future.html https://golem.ph.utexas.edu/category/2007/12/challenges_for_...