I'd say its more closed source than open. The schematic is not released, the chip is a Broadcom ARM (not even for sale to the public), the GPU runs a binary clo

I'd say its more closed source than open. The schematic is not released, the chip is a Broadcom ARM (not even for sale to the public), the GPU runs a binary closed blob. Even the boot sequence involves closed source binary "magic". It runs linux. That's open. The rest, not so much. Its still awesome. It just is what it is.