Movable Type 4 to be Open Sourced

Movable Type TechCrunch: Movable Type 4.0 to be open sourced with MySQL-like dual license, and Anil confirmed that it is going to be GPL. Congratulation to SixApart! I felt they somehow "lost it" back in 2004 when Movable Type 3 was released with a new license terms. What follows was a mass migration, with open source advocates like Mark Pilgrim emphasising on the issue of freedom. Is it too late for 6A to turn back and give what the community wants (although I suspect the majority of community just wants free beer not free speech)? Nevertheless, open sourcing a software project is never going to be bad thing.