In Pictures: Ubuntu 14.04: The good, the bad, the ...
Canonical isn’t shy about including teaserware in its releases — not ready for production apps that attempt to give a lift to features Canonical supports in Ubuntu. The big one is Docker, and the great hope that LinuX Containers (LXC) might put a serious dent into Type 1 virtualization schemes. Like prior Canonical teaserware initiatives, this wasn’t ready for production at product release time, and even Docker.IO warned that it wasn’t ready for production. Magically, Docker went from 0.6 to 1.0 in one rapid leap, about the time Red Hat Enterprise Linux 7 (Red Hat is a major Docker supporter) went live.
In Pictures: Ubuntu 14.04: The good, the bad, the Unity