1. Fandom, Art, Chaos is a dynamic and engaging application designed to cater to the needs of avid fandom enthusiasts and artistic individuals. The application features several functions and features that enhance the user's experience and provide a platform for creative expression.

2. The most attractive feature for users is the ability to delve into their favorite fandoms and interact with like-minded individuals. Fandom forums and discussion boards allow users to connect with fans across the globe, sharing their passion for characters, storylines, and creative works.

3. Currently, Fandom, Art, Chaos has a strong global user base with several thousand active users. The application has gained popularity among fandom communities and artists worldwide, facilitating connections and collaborations on a broad scale.

4. Despite its popularity, there are some common issues encountered by users. Some users may experience technical glitches or difficulty navigating certain features of the application. Additionally, occasional conflicts may arise within the fan communities, requiring moderation and intervention to ensure a positive and inclusive environment for all users.

5. The advantages of Fandom, Art, Chaos include its user-friendly interface, diverse fandom community, and opportunities for creative expression and collaboration. The application provides a space for individuals to showcase their artwork, fanfiction, and other creative works, receiving feedback and appreciation from fellow users. However, a potential disadvantage may be that the application's large user base can sometimes make it challenging for new creators to stand out or gain visibility amidst the competition. Additionally, occasional moderation issues or conflicts within the fandom communities can be a drawback.