(Can any subsequent readers who know how to directly reference the "Join this Group" page/URL include the "request to join" links for the rest of the groups below please)

An alphabetical list of the Oracle related LinkedIn groups:

• Australian Oracle User Group (AUSOUG)
• EX-Oracle Employees
• Oaktable Network
• Oracle ACE
• Oracle Bloggers - (request to join) - The members of this group run an Oracle related blog that's aggregated at blogs.oracle.com and/or orana.info (100+ members as of June 2008).
• Oracle Contractors
• Oracle Professionals

Note to join a group, it's either by invitation, or alternatively you locate the group within LinkedIn and select the "Join this Group" option that sends a request by approval message to the LinkedIn Group owner.