SSH not enough?
My comment is only related to the part of the article with this sentence:
"This will enable Windows sysadmins to remotely monitor and repair servers running on the main flavours of Unix and Linux."
I might not be an expert in this field and completely off topic, but my work experience includes 6 years of working in Linux / Windows environment (Linux servers, most tools running on servers, Windows/Linux desktops, some tools running on Windows) and all I've ever used to acces a Linux server is a ssh client in Windows (Putty).
Our sysadmins cope just fine with all admin/repair work for servers AND applications running on them using just ssh.
The article IS talking about servers (at least I read it that way), not applications like Web Servers and others, right?
