On: Developing on HEAD scales to Google

[kylemathews]

Sounds like continuous integration to me -- http://martinfowler.com/articles/continuousIntegration.html

Which is how I prefer to code.

Edit: "Work in Small Batches" is another great post on the subject by Eric Ries http://www.startuplessonslearned.com/2009/02/work-in-small-b...