Content Overview (by node type):

Basic Set: 

• Blog
• User, Admin, both?
• Publishing options?
• Also "Shoutbox" option, too
• Book Page:
• User, Admin, both?
• Publishing options?
• Use of "Page": Usually for static content
• Use of "Story"?
• Comments
• Registered users only?
• Moderated?
• Forums
• Content Focus?
• Facilitation or Moderation?
• Polls (see alsoVoting below)

Add via modules:

• Audio and Playlist
• Who can create? User, Admin, both?
• Publishing options (front page, own page)?
• Video (Screencast):
• User, Admin, both?
• Publishing options?
• Images:
• Single embed
• Gallery
• Events
• What events are posted?
• Who posts (users, admin, both)?
• Newsletters (Simplenews)
• Frequency
• To who?
• About what?
• XStats: Extended Stats - Administration "nice to know"

•  Voting - several module options!
• Example #1: 5 start rating on content (say to review Drupal add-ons)
• Example #2: "Digg" like voting possible on top resource links

• Other content types we are missing?