Kevin Purdy, author of Google+: The Missing Manual, runs through the small-but-great tricks, the slightly hidden settings, and the methods you can use to get more out of Google+: better exposure, better interactions, and a better time.
11. 10) Keyboard Shortcut Nerdery
j/k : Go down/up one post
Enter (when post is focused) : Comment on
post
/ : Jump back up to the search box
qq: Jump to chat box (if you have it enabled)
12. Kevin Purdy
kspurdy@gmail.com
http://twitter.com/kevinpurdy
google.com/profiles/kspurdy
SHOP: http://oreil.ly/qioSsV