Comment 32 for bug 263555

Why do i not feel the warnings are enough?

for one, because users who download VIA bittorrent will never see those warnings, and like somebody above noted, not all testers know for certain the hardware they are running. Simply saying "if your computer breaks, tough luck, we warned you" will not garner any respect among linux users. The alpha testers are doing canonical a great service, and taking that for granted would be a shame.

I'm not saying it's a democracy, i am just warning of the consequences of ignoring this issue and bricking people's computers.