Okay so I am joining the craze and I wanted to start with a list of resources I have discovered so far:
Blog of Windows PowerShell team: http://blogs.msdn.com/powershell/
Windows PowerShell ScriptCenter: http://www.microsoft.com/technet/scriptcenter/hubs/msh.mspx
Vivek Sharma: http://www.viveksharma.com/techlog
Glen's Exchange Dev Blog: http://gsexdev.blogspot.com/
Andrew Watt: http://www.mmmug.co.uk/cs/blogs/andrew_watt_mvp/default.aspx
PowerShell For Fun: http://mshforfun.blogspot.com/
Scott Hanselman: http://www.hanselman.com/blog/CategoryView.aspx?category=PowerShell
Lee Holmes (Precision Computing): http://leeholmes.com/blog/
Windows Powershell SDK: http://windowssdk.msdn.microsoft.com/en-us/library/ms714469.aspx
I have some code snippets to come soon too. If I have missed any links of please let me know and I can add them
Updated 3rd Aug 2006
/\/\o\/\/ PowerShelled: http://mow001.blogspot.com/
Windows Power Shell Wiki: http://channel9.msdn.com/wiki/default.aspx/Channel9.WindowsPowerShellWiki
The PowerShell Script Centre: http://www.reskit.net/monad/samplescripts.htm
Computer Performance: http://computerperformance.co.uk/powershell/index.htm
Keith Hill's Blog: http://keithhill.spaces.live.com/blog/
Windows PowerShell Community Extensions: http://www.gotdotnet.com/workspaces/workspace.aspx?id=bd8982c2-9e47-4793-b7c8-35a4c9105330
Updated 8th Aug 2006
Getting more and more links as I start to dig!
http://jdhitsolutions.blogspot.com/
http://monadblog.blogspot.com/
http://www.tldp.org/HOWTO/Bash-Prompt-HOWTO/
http://www.leeholmes.com/blog/TheStoryBehindTheNamingAndLocationOfPowerShellProfiles.aspx
http://www.leeholmes.com/blog/AHistoryBrowsingPrompt.aspx
http://monadblog.blogspot.com/2006/06/prompt-function.html
http://del.icio.us/powershell
http://www.exchangeninjas.com/PSSMisc