I agree, but in an environment like mine, Windows Desktops and Mixed Servers (now at least:lol:), it would make sense to have more of a selection of replacements for M$ stuff.
We have replacements for SQL, File and Print services, and to some extent, Terminal services. SMTP has always been *nix forte. In our environment, we Could use LDAP or IMAP, but we use POP3 cause our remote client sysems are on dialup and the overhead for IMAP and such are too much. It blows our collaboration ideas, but we learned to work around it.
Now with Linux in the mix, I am hoping that we can do more collaborative tasks. I'd ditch Windows completely, but we have a Custom written ASP application (Wich only works with IE) that we have invested lots of time and money in, and it is far to expensive to have it redone at this point.
So I have one foot in the old conformity world, and another in the "New World Order" :)