Basic information about how to behave in the community
Links to other tools that may be useful when dealing with Salesforce
The Admin's Training Resources
Links and information for admins.
A few presentation Tsalb wrote/gives. These are public and for redistribution.
A book of queries for things that you want to know in SFDC.
For people who want to list what others can contact them about
Web to Any Object
Like the native Web-to-Lead or Web-to-Case functionality that exists, solutions to provide a Web-to-Object functionality.