Thanks, Jonathan, for a good article.
I have to make one correction: I mentioned that there was virtually no security support during
the "etch" release. Thanks to Moritz Mühlenhoff, who
spotted my error: that should have been "sarge". The problems with security
support had long been resolved by the time "etch" was being prepared, and this was in (large?)
part thanks to Moritz. Sorry for the screwup!