Website Black Backgrounds are BAD!

Authors who have black/dark backgrounds on their websites should really check out this thread:

http://www.kindleboards.com/index.php/topic,55210.0/topicseen.html

Many people have trouble reading on sites with black backgrounds, many don't even go to those sites (authors, you are losing traffic), and some pros have stated it is a web design no-no.

Thanks,
Mark