I know there's more important questions to discuss probably, but at the cost of appearing a fool, I'd like an answer ;-)
Take this for instance:
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN"
"http://www.w3.org/TR/html4/strict.dtd">
Is it to comply to the 80 column standard? Also, i normally use single quotes in my HTML as they're easier on the eye, does it make any difference to browsers? Will it send IE6 in quirks mode putting it on one line and single-quoting attributes?
Thanks