This is a proposal to decouple/split up the RapidSMS route process in several key places and begin processing all SMSes in normal HTTP requests. It also includes making it possible to swap the Router class that RapidSMS uses via a setting in the settings file. It is still under construction so feel free to add additional resources or clarifications as you see fit. Any major changes should be discussed on the mailing list before being made.
The following threads on the mailing contain some of the related discussion (feel free to add any not shown below). The most recent thread appears first and contains the most up-to-date discussion of the issues: