Writing posts or comments

• *bold text* bold text

• _ italic text_ italic text

• -deleted text- deleted text

• +username

• @username

Interacting with a post

• click Share a post with circles or particular people

• click +1 to up score a post

• click time stamp of a post to go to the post's own page

• drop-down menu of others' posts

  • Link to this post

  • Mute this post

  • report abuse

  • block author

• drop-down menu of your posts

  • edit

  • delete

  • Link to this post

  • Disable reshare

  • Disable comment

Hotkeys

Similar to Google Reader's hotkeys.

• Space scroll down Stream, same as Google Reader

• Shift+pace scroll up Stream, same as Google Reader

• J next post in Steam, same as Google Reader

• K previous post in Steam, same as Google Reader

• Enter start commenting

• Tab, Enter quit and publish comment

(Unobvious) facts

• http://www.google.com/profiles/XXX will redirects to https://plus.google.com/u/0/XXXXXXXX/posts if user XXX has a Google+ account