When you talk about the necessity for creating wikis for online brands then you need to understand that these pages are not just necessary for online brands but in fact, they are necessary for everyone, who wishes to reach out to their audience such as bands. If you know how to create a wikipedia page for a brand, even then you can use it to help this band to increase its overall fan base across the world along with its reach. Wikis are a highly effective tool for creating awareness. Now, you can use it to create brand awareness as well as creating awareness for your music band’s work and accomplishments. What other reasons might be there for the high demand for wikis?