Quick, fast and easy.  You are a musician.  You appreciate the reach of social networks, but do not have the time to keep after accounts on several different sites.  On the other side of the isle, is the die hard fan.  They would want nothing more than the ability to decorate, or update the page of their favorite band. Any established act has many such fans.  The problem is, Facebook, MySpace (did I just mention the m-word?) and the like do not allow for this to be handled in this way.  There are tiered roles on Facebook, for example, but decoration of the page is near the top admin level, (not that there is much decoration possible on a Facebook page anyway). 

The solution would be a decoration / content role, that would be available for certain users.  The band could allow these users the role, and they would be able to add content, decorate the band page, and a small addition built into the site could be at the lower corner of the screen, “XXX is the user responsible for the current page layout”  This could be done on a month by month basis perhaps, and could be set up as a reward for ultra fans of a particular musician.  The musician gets to have fresh content, and an easy to manage system of encouragement for fans to participate further.  The fan gets to have a really cool opportunity, if he or she is interested.  The social networking site would get to have increased traffic as a result, so it would easily be worth building the option into the API.   Everyone wins.  

Look to Tunegrow to be the site offerring this first in their 2013 launch, and in a dynamic and intuitive way.   🙂