VMware

VMware - Support Phone Numbers

GitHub - VMware
VMware HCL
VMware Labs
VMware Labs - Flings Apps and tools built by VMware engineers that are intended to be played with and explored.

VMware - Support Policies
VMware - Product Lifecycle Matrix
VMware - Lifecycle Policies

AMD PCNet Drivers work with vmxnic, tested on VMware Server.
How to: Run the new VI client on Windows X64
How To: Convert Virtual Disks (VHD & VMDK)
Zamba's VMware page for some tips/instructions for running MS-DOS and Windows 3.1/3.11 on VMware

Virten.net - VMware ESXi Release and Build Number History
vSphere-land - Release/Build Info

VMware - Technical Papers

VMware - vSphere 6.0 - Feature Walkthrough

Virtual machine hardware versions (1003746)
ESXi/ESX hosts and compatible virtual machine hardware versions in vSphere 5.x (2007240)
Downgrading the virtual machine hardware version (1028019)
Choosing a network adapter for your virtual machine (1001805)
Triggered datastore alarm does not get cleared (2001034)
vSphere handling of LUNs detected as snapshot LUNs (1011387) includes instruction to resignature a volume.
ESXi host fails with intermittent NMI PSOD on HP ProLiant Gen8 servers (2149043) resolved in ESXi 6.0 Patch Release ESXi600-201706001, and in ESXi 6.5 Patch Release ESXi650-201703001.

vmprofessional
xtravirt.com
Yellow Bricks
Cretec's Virtual Blog - Virtual Enthusiasm
ICT-Freak Beperkt zich niet alleen tot VMware.
Sysadmins learning
vReference for the vmreference card.
Notes blog of Byron Zhao.
Leo's Ramblings
blog.scottlowe.org The weblog of an IT pro specializing in virtualization, storage, and servers
VM /ETC
riether.com
myvirtualcloud.net - Virtually anything about Clouds

Josh Odgers - Architectural Decision Flowcharts

Open inofficial storage performance thread

vSphere PowerCLI
RVTools
vCheck is a PowerShell HTML framework script, the script is designed to run as a scheduled task before you get into the office to present you with key information via an email directly to your inbox in a nice easily readable format. See Cosonok's IT Blog - Setting Up a Monitoring System to Run vCheck 6.15 for Scheduled Monitoring of Multiple vCenter Servers for detailed installation instructions (and required vSphere permissions).
Virtu-Al.Net - vDiagram – Draw your VI with one script document your VMware environment with PowerShell and Visio.

Kendrick Coleman - A List of FREE VMware vSphere Tools
Kendrick Coleman - Top 10 Free VMware vSphere Tools and Utilities for 2011
Kendrick Coleman - Top 10 Free vSphere ESX Tools and Utilities