Have you seen how easy it is to install Release Management 2013 and configure it with with Visual Studio 2013? See Martin install and configure the new Visual Studio 2013 Release Management Server, Client, and Deployment Agent all in under 10 minutes.
As a consultant I am onsite at a different customer every week and as I use my own laptop for most engagements I need to be able to change the Release Management Server that I connect to from the thick client.
With the addition of the new Release Management Client for Visual Studio 2013 to the Visual Studio ALM roundup many folks are going to be giving it a go. If you might remember some of my post during the preview days of this tool there were some issue with installing.