Hardware
Abit, Apple, Antec, AOpen, ASUS, Cisco, Compaq, dbrand, Dell, Epson, HP, IBM, Intel, Logitech, Micron, Netgear, NVidia, Sony,

Software
Adobe, Apache, Bare Bones, dd-wrt, Download.com, Firefox, Intuit, Microsoft, MySQL, NeoOffice, Open Office, Oracle, Parallels, PostgreSQL, Pretty Good Solitaire, Textpad, Tomato USB, VirtualBox, VMWare,

Programming
Active State, Apple, Atom, Bare Bones HTML, Brackets, Eclipse, IntelliJ, Java, Java World, Manning Publications, Netbeans, PHP, O'Reilly.com, Perl, Sax, ServerSide, Sublime Text, Visual Studio Code, W3C HTML,

Linux/BSD
Debian, DistroWatch, FreeBSD, Gentoo, Gnome, KDE, Linux Today, NetBSD, OpenBSD, Red Hat, Silicon Valley LUG, Using Samba, Ubuntu,

ISP/Web Hosting
AT&T, Cruzio, Earthlink, GoDaddy, Got.net, HostGator, iPage, LunarPages, Toast.net,

Advice/Periodicals
Anand Tech, Apple Insider, ARS Technica, C|Net news.com, Mac Rumours, MacWorld, Notebook Review, PC, PC World, Practically Networked, Silent PC Review, Slash Dot, Tidbits, Tom's Hardware,

Shopping
Amazon, Buy.com, Central, Directron, eBags, eBay, K-T Employee Purchase, LA Computer, Mac Connection, MacMall, Micro Center, New Egg, PC Connection, Provantage, Tech Bargains, Woot,