[abarth]

We're working through the prefixed features we inherited from WebKit:

https://groups.google.com/a/chromium.org/forum/#!searchin/bl...

Our approach is (1) to avoid adding new prefixed APIs and (2) to unprefix APIs when we're confident we're not going to cause compatibility problems.

[potch]

Given that the standard is well-locked down on those bits of CSS3, why not support the un-prefixed version? I'm not saying you have to stop supporting the prefixed version - I know that would cause all manner of compat issues.