While trying to use Chromium on a Ubuntu 64-bit machine, I discovered I wasn’t able to browse to any web page. I always got the following error message:

This webpage is not available.
The webpage at http://www.google.com/ might be temporarily down or it may have moved permanently to a new web address.
Here are some suggestions:
Reload this web [...]

Recently, the Chromium team has started to provide official builds of Chromium for Mac OS X. Looks to me these builds are just the output of the continuous build process — also known as waterfall.
In any case, these are good news and to me a proof that Chromium for Mac OS X keeps evolving [...]