Asks - What is the best/free html editor/web builder that you have used or use?
justinzero
says
Vi.
fireshaper
says
Notepad 
actually i really like Geany which works for about any language (mostly used it for C)
otherwise SciTE, Notepad++, and CrimsonEditor work great on windows.
mikemayhew
says
fireshaper
says
on the mac I use smultron.