Consider multiple site functionality via redbird-like reverse proxy
Not sure if this is a necessary complication. I can see the use case for having several small sites hosted on a single VPS. This would help us, for example, with porting the 4042302.org site which is currently several sites used to demonstrate the 4042302 method hosted on a single VPS via nginx virtual hosts.
For reference: https://github.com/OptimalBits/redbird