Links

Vendor
 
Description/Products
Microsoft   Windows XP, Vista, 2003/2008 Server, Office and .NET
Novell   OpenSuSe Linux, Novell Enterprise Linux and Mono
CodeGear   Delphi, JBuilder, Php, Ruby, Interbase, Blackfish
Fedora   Popular Linux distro supported by Red Hat
Ubuntu   Popular Linux distro supported by Canonical
Apple   MacOSX, iPhone, iLife, iWork, Final Cut, Aperture, Quicktime
     
VMWare   The Premier Virtual Machine for Windows/Linux
Sun   Java, OpenOffice/StarOffice, MySQL and VirtualBox
ODF Toolkit   OpenOffice ODF file format Toolkit
     
SmarterMail   Cost Effective Microsoft Exchange replacement for Windows, written in .NET.
Zimbra   Messaging Collaboration, email, group calendaring, contacts, web document management
OpenXChange   Email,Calendaring,Contacts,Task Lists,Document Sharing,Outlook Connectivity
     
Slashdot   News for nerds, latest Windows/Linux/Mac IT News
OSNews   The latest in OS News for IT professionals
NeoWin   Popular IT news site
LXer   The latest in Linux News