I just wanted to let you all know ... if you have a user group or script club hosted here on PowerShellGroup.org, you can create forum threads (like this one) for discussion!
We can also set up private group email discussion/announcement lists for you, with an address @PowerShellGroup.org (eg: Rochester@PowerShellGroup.org or Tampa@PowerShellGroup.org, etc.)
We also allow attachments on posts, but there's unfortunately a size limit imposed by our PHP server, so if you need to upload larger files, we can set up your administrator with an FTP account so you can upload larger files like user group presentations, recordings, etc.
P.S. Forgive me for blasting this into all the groups (and causing all the links below).