International Women's Day

According to Wikipedia, wikis are websites that "provide collaborative modification of its content and structure directly from the web browser." In other words, a website that can be collectively edited by all of its online users. One of the most popular Wikis - by far - is Wikipedia itself, a name almost synonymous with the greater concept of Wikis.  It has amassed well over 5 million articles in the 16 years since its start, and it continues to grow and grow.