On this topic,
I have used Webmin for awhile with CentOS 4.2 and it was great. Then I missed SME Server with its easy config or proxy etc. Is it possible to integrate Webmin into CentOS, and configure webmin so they both don't "clash". I think Webmin would be a great addition to SME Server because it gives the admin more control over the server. I found it particularily useful when modifying FTP Access, Apache settings, Domain groups/privliges etc.
It's just a thought, but if its put in in SME 7 final, then there's more of a reason for me to use it.
Webmin also comes with a built in tool that helps you to download packages and install them, such as Dansguardian etc.
In the future will SME Server have a chain with specialty apps for School Servers - with intranet sites, more control of email, user pages etc.
Again this is just a few thoughts, but my school and myself would deeply appreciate it if it could somehow happen.