Now all libraries which are under development and are published on the web site have been published at nuget.org.
At least I'm going to use them in my projects as it's easier than to add SVN externals to your project directory and manually add the assemblies to the References list of a project.
So the developing just got a bit easier!
BTW: There are now 12 NuGet packages published.. and some have dependencies to another of them, some have dependencies to packages not made by me. Also the links to the nuget.org have been added for the libraries on this site.