FrontPage also uses the <font> and <center> tags which are deprecated, and
(in text nav bars) the <nobr> tag which is illegal in HTML4.
Just because a tag is deprecated does not mean it's illegal (unless a strict
doctype is being used), and many illegal tags work in modern browsers (like
<nobr>[1]).
As far as <b> and <i> tags are concerned, depreciated is the term I would
use, but they are not deprecated. If you follow the w3c guidelines, the <b>
and <i> tags should be implemented using CSS, whereas <strong> and <em> are
implemented as HTML tags.
The difference between <b> and <strong> is:
<b> means bold text
<strong> means strong emphasis - which usually renders as bold text, but
could render as a larger font, depending on the browser.
See
http://www.w3.org/TR/html401/index/elements.html
[1]The illegal <nobr> tag has to be used occasionally since IE does not
render the hyphen correctly. Text in HTML documents should not wrap on a
hyphen, but IE does allow this. The CSS whitespace attribute is not well
supported in earlier versions of IE, and does not effect hyphens anyway.
Ron