I have a couple of questions regarding HTML and even after reading all   
the available literature I can find I am still confused about a few   
issues.  Can anyone point me in the right direction on any of the   
following questions?  I will be forever in your debt.  Thanks
Jonathan.Wallace.Lexis-Nexis.com
1) What is the proper use of the <AU> tag?  Should it go around just the   
name of the author, or has there been any discussion on whether it should   
also surround a bio or brief description that often follows the author's   
name as well.  Does it have (or will it have) any displayable attributes   
that will distinguish it from surrounding text?
2) Is there now or will there be a tag to hold copyright info?  What is   
the proper format?
3) From what I have been able to find, tags are case insensitive, but   
entities are not.  For example, & should be translated to an   
ampersand, but & is not?   What is the logic\reasoning behind this?   
     
4) Some viewers do not requrie changing a char34 (") to a "  Is this   
really necessary?  Is it requried only within certain tags?  Why the   
inconsistency? Is there a safe rule of thumb to follow for now?
5) Is there a default for the Lang attribute?  If I set the LANG   
attribute at the very top of a document, do all the tags below it assume   
the same language?  If that is true, why doesn't the <HTML> tag istself   
allow for a LANG attribute  (or is it taken from the <!doctype HTML   
public "-//W30//DTD W3 HTML 3.0//EN"> tag?  Is it ok to leave the Lang   
attribute off of body formatting tags and still be "100% compliant" ?
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)?
7) What is an example of a URN in the <HTML> tag? Are there any naming   
conventions to follow?  Any length limits?