> 6) Are there any plans to adopt the Netscape <HR size=> , <Font Size=+n>   
 > , and other nifty tags?  I do not see the font size tag being discussed   
 > in 3.0 documents.  Is that an indication that it is not being considered?   
 >  Is there an alternative for manipulating relative font sizes that is   
 > currently supported (other than h1-h6)?
Yes, style sheets will offer this functionality. For background
information, see http://www.w3.org/hypertext/WWW/Style/
Currently, emacs-w3 and arena has initial implementations of HTML
style sheets.
-h&kon
Hakon W Lie, WWW project CERN, CH-1211 Geneva 23
http://www.w3.org/hypertext/WWW/People/howcome/