Sean's written up an entry talking about his experiences using Model-Glue with Reactor and ColdSpring.  I've been using these same three recently, and it's been a good experience.

Each framework is dedicated to its task and doesn't try to go outside of its domain - when combined, things seem to just work.

Read more about Sean's experience <a href="http://corfield.org/blog/index.cfm/do/blog.e...<p>[<a href="http://www.firemoss.com/blog/index.cfm?mode=entry&entry=CF77083E-E081-2BAC-69CA121D41B63FFA">Read more on Joe Rinehart's blog</a>]</p>