Posted Jan 23, 2013 20:36 UTC (Wed) by knobunc (subscriber, #4678)
Parent article: Humphrey: On Code Review
With the right tools... We're using Review Board at work and it has made reviews easy to do, and useful. It has a great mode where you can see the diff off the diff to see what changed between versions of a review.
It's MIT licensed, and relatively easy to install.