SharePoint blog aggregate its idea which allow us to increase traffic to you site about SharePoint and related technologies. Thanks to guys from SharePoint community and Collaboris my blog has been added to Office 365 Blogs. This site aggregates links from external sites. I hope that thanks to them I will increase traffic to my site. Also, you can see on right sidebar that I am part of the SharePoint community site and even I posted my first article there. I have some plans for this year and soon I will try to write something more.
As you know for years SharePoint was my main are of interests. And if you want to read something more about it you can check for example this article.