http://sn.1w6.org/file/lnxw48-20160211T000427-8lx3y5p.html
@kzimmermann @mcscx For one thing, the server URL is also the user's URL. Since many things in GS expect server_URL/user, you may see intermittent failures. Also, if you decide to create a #bot later, changing the site type will break your account's federation. I agree with mcscx: you should not use single-user mode unless you have a specific reason for choosing it.