An interesting new Google service called Google circles is analyzed in this paper. Google circles represent (in fact) a way to organize family, friends, co-workers, acquaintances, etc.; one circle can include people from work; other circle can include family members, etc. By forming such circles the user can easily share some interesting things or the user can just stay connected. Business Intelligence (BI) and data warehouses are used very much these days. It is a well known fact that more money is invested in data warehouses and business intelligence (i.e. data integration) than in databases.