Many services are starting to become available over IPv6, including this site (http://www.debian-administration.org/users/Steve/weblog/202), but the majority of home users cannot access them. If you'd like to see the IPv6 internet chances are it won't be difficult for you though.
Many readers will have heard about Arjan van de Ven and Auke Kok's work to boot an ASUS Eee 901 in 5 seconds (http://lwn.net/Articles/299483/). Inspired by this work, and because I have the same laptop, I decided to try to reproduce their results. So far I have not come very close to their 5 seconds, but I have made some significant improvements compared to the default boot time for Debian on that machine; this article describes what I've done.
The FUSE (http://fuse.sourceforge.net/) project allows you to create filesystems in userspace - which means you can create a filesystem without having to get your hands dirty and modify your kernel source. This is insanely cool, and can be used for many purposes. Here we're going to look at using the Ruby bindings to create a simple filesystem.
I recently installed Mailman on on my server to provide a mailing list for my extended family. While in the end, I was able to scrounge up the articles I needed by searching the web, many of them were woefully outdated. Here is a short article that pulls together my research and describes in one place what is needed to get Mailman running happily under Debian etch with Exim4.<br />