As far as I know, we are still interested in hearing from people who believe they have interesting pilot projects that could strongly benefit from our our tools. Magnus Christerson would be the one to talk to about that. Generally speaking: "not free". :)
(Full disclosure: I work for Intentional Software. Feel free to ask me about what we do; I'll answer if I can. We're not so much "secretive" anymore as "small and busy.")