From CXPartners:
We can offer three design tips to ensure content below the fold is seen.
Less is more – don’t be tempted to cram everything above the fold. Good use of whitespace and imagery encourages exploration.
Stark, horizontal lines discourage scrolling - this doesn’t mean stop using horizontal full width elements. Have a small amount of content just visible, poking up above the fold to encourage scrolling.
Avoid the use of in-page scroll bars - the browser scrollbar is an indicator of the amount of content on the page. iFrames and other elements with scroll bars in the page can break this convention and may lead to content not being seen.
Whether users want to scroll or not, depends from situation to situation. Visitors will not always scroll. So it's not just a myth.
It depends on the type of page and the type of website.
A nice article illustrating when users want to scroll (and when not) can be found at http://webusability-blog.com/page-fold-fact-or-fiction/. It also gives some good examples of good use of the area above the page fold.