You can get a really powerful backlink to your website from Google Plus, but there are some tricks that if you do not follow you will just make your link useless (nofollow).
In short, you should add a link to your website in your Story (and you can use an anchor text on the backlink). That will be a quality link because it will be sorrounded by content that is related to your website.
Make sure you remove any Thumbnails if you post a link in a thumbnail to your website, because they are nofollow.
Watch it to the end to see how to avoid getting a nofollow link.
Notes:
– A nofollow link is a link that looks normal, but in the code it has an attribute that makes Google ignore that link
Comment bellow.
Razvan Girmacea
CEO & Founder
http://monitorbacklinks.com/
source