The link will give the following details :
- Direct connections from your Google chat buddies and contacts
- Direct connections from links through Google Profiles or Connected accounts
- Secondary connections that are publicly associated with your direct connections
This could be good for branding and promoting our blogs on our Google profile. So if you have not yet updated your profile this might be a good chance to promote your blog.
But BEWARE, this could also affect your SEO (Search Engine Optimization) campaign. In my opinion since Google will know all of your blogs that will be connected in your profile, they might discredit the interlinking of this blogs and could results decrease in authority. On the other hand this could also be an added link to your blogs and could certify that your blog is not a spam.
But of course if you are not gaming the results of Search Engine, you don’t have to be afraid.
I would suggest to link your Main Blog as well as your main social media account to Google Profile. ( I know there are some blogger who have spam blogs interlinking with each other, just to increase the external Link ).
Not all of my contact have their Google Profile updated.