Once again, I come late to this particular party, but the recommendationsmakes are too good not to share. (This is an hour long video which is why it took me a while to find some time to watch through it.)
tl;dr version: (or should that be tl;dw? Anyway…) There are three Chrome extensions Guy recommends in this video & he shows why he uses them.
They are listed below, and I agree they are very useful and time-saving!
Replies & More for Google+
(Thanks for sharing,!)
Reshared post from +Guy Kawasaki
(Sat04) Showing what and how I use Google+ to build my brand.