My two cents:
TAILS is not a libre distro. It has been discussed in another thread. However, I maintain my opinion that it certainly is the best distro one can use in the specific user-case it targets, and they don't rely on just adding proprietary software for any reason, so it's not as bad as it may seem. Maybe it would be possible to develop a libre system similar to this one, but I never heard of such a system. If anyone wants to develop one, I believe TAILS devs would love to help.
