Blu-ray writers have reduced in price a lot recently, but there are few success stories on the web about writing blu-ray disks using Ubuntu (and the same goes for GNU/Linux in general).
Are any of the new low-cost blu-ray writers supported? Can anybody confirm that they've personally used them with success? What software did you use (I'm most interested in tools that operate at the hardware/protocol level, such as growisofs, rather than the GUI tools that wrap them)?