I moved to Tennessee recently, and we have municipal broadband from EPB. On the one hand, it's offered at a fair price ($68/month for a symmetric gigabit connection). On the other hand, they have been promising IPv6 support for years but have completely failed to deliver. Unfortunately the sales people are every bit as non-technical at EPB as they are anywhere else, and they don't seem to understand the issue at all.

Does anyone else have the same experience, or is just EPB in particular that's bad on offering IPv6?

Obviously, I still prefer EPB's service over that of Comcast, AT&T or Cox. I'm not complaining about municipal broadband in general. (I would like to see a NAT-free internet in my lifetime, that's all.)