One million commits
By the time you read this, the commit count in Apache’s main repository will have ticked over the million. I won’t be doing the deed, but someone from Apache’s couple of hundred projects (including podlings) and thousands of active developers will.
The fact that it’s all running smoothly and not bothered in the least by so much activity is a testament both to subversion (a mature project but a recent incomer to the Apache fold) and to the ASF’s infrastructure folks. Congratulations to them all!