I like getting email notifications from the Alteryx Community because I often post solutions in Designer Discussions, and knowing when someone has responded without having to keep the Community open all the time helps me to better answer questions.
However, the Weekly challenges are a flurry of activity, and they continue to be active basically forever. I can unsubscribe individually from each Challenge I complete, but that adds an additional step for every single challenge.
I'd really appreciate being able to specifically turn off notifications, or notifications on replies to a thread, in specific forums, like the Weekly Challenges forum. This would let me better customize my experience.