I've posted this analysis to Debian mailing lists already, but I'm thinking it's also useful as a blog post too. I've also fixed a few typos and added a few more details that people have suggested. This has taken a while in coming, for which I apologise. There's a lot of work involved in rebuilding the whole Debian archive, and many days spent analysing the results. You learn quite a lot, too! :-) I promised way back before DebConf 18 last August that I'd publish the results of the rebuilds t...