Current league table
Railo
Blue Dragon
Unplaced: Smith

Details

Adobe ColdFusion:
Works: ColdSpring, Reactor, Transfer, CFC Remoting via. Flex's RemoteObject
Fails: Nothing

Railo:
Works: ColdSpring, Reactor, CFC Remoting via. Flex's RemoteObject (only using AMF0 i.e. RemoteObjectAMF0, results not strongly typed, properties lower cased)
Fails: Transfer

BlueDragon:
Works: ColdSpring, Reactor, Transfer
Fails: CFC Remoting via. Flex's RemoteObject

Smith:
Works: ???
Fails: ???