My immediate answer to this question is/was, "The Samba team!". Messing around with Samba 3 beta and OpenLDAP back in the day was the reason I bought and read "

My immediate answer to this question is/was, "The Samba team!". Messing around with Samba 3 beta and OpenLDAP back in the day was the reason I bought and read "Sams Teach Yourself TCL/Tk". I really enjoyed how easy it was to get results. All of my GUI programming until that point had been Borland Delphi and Visual Basic. So this felt so fresh and close to the metal. (No dragging and dropping and having 300 lines of code being generated behind the scenes) I have no idea when or why I stopped playing with it.