A project name

[Wardrop]

Rack Next is a rather inconvenient project name. I also don't think Rack 2.0 is appropriate as this project, other than being inspired by Rack, has no connection to it. A play on the name Rack might be a good starting point.

[runlevel5]

naming is hard. I like to propose Stack as an option

[Wardrop]

Stack is not a bad name actually, in the sense that it sounds like Rack (suggesting a connection), and the projects intention is more-or-less to be an integral part of the Ruby web application stack; the bottom of that stack.