TechGuy (also called) http://www.techguy.org
ImageWell (Image Editor for Mac, by XtraLean Software) http://support.xtralean.com/index.php
Mac OSX http://macosx.com/
Scrivener (Mac writing software) http://www.literatureandlatte.com/forum/
WordPerfect Universe http://www.wpuniverse.com