Bitcoin Stack Exchange is turning ten. The Stack Exchange team is going to write an article about our site and a few others that are celebrating anniversaries. They asked us to suggest topics from our site that would be noteworthy, outstanding, or representative to share in the article.
Please suggest a single topic per post and include a couple sentences of explanation or motivation why the topic is a good representative for our work here. Topics can either be sourced from the main site or the meta site.