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My "techies" circle...As with all these, circle who you like and leave the rest. One of the best features of G+ is that you can follow/circle people but your posts only show up for them if they circle you back.

The platform is made for longer (and more visual) discussions.

If Twitter is for mass push and speed, and Facebook is for people you already know or have known at some point, G+ is where you can meet and interact with new people who share your interests. Lots of authors, here, many with some great diy promo ideas!
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