I've just added another feature for pageroutes: tab-like submit buttons. Now it's possible to activate tab-like submit buttons. They allow users to quickly switch through the pages of a route. This is especially useful for building nodeprofiles.
I've just started the development of a new module: pageroute_workflow This module creates a workflow for a pageroute and uses it to track users. The module will automatically track how far a user has gone through the pageroute using the automatically created workflow. It sets the appropriate state to the usernode. So you can just track how far a user has gone through a pageroute or you can also react with actions on it. Applied to a nodeprofile this may be used to send automatic thank you mails to users, which have just finished filling out their profile.