I doubt whether to flag this with [off-topic] because it's mostly about the contrary of what coreboot is, but since the issue has been commented here and awareness of it can raise appreciation of the main value in coreboot (freedom), I thought I'd drop two links here.
Article with FSF position http://www.fsf.org/campaigns/secure-boot/
Sign to support it http://www.fsf.org/campaigns/secure-boot/statement