Posts with back links on private Web sites are an economical technique to get bigger rankings for specific keywords and phrases in Google. The main reason behind it is always that engines like google value backlinks inside a textual content (contextual backlinks) better than standalone backlinks (just anchor text with no further textual content). 

Similarly, you would possibly describe it as a forum for creating a micro-Site that could aid within the marketing within your domain and key phrase rankings in serps. It’s a lot like publishing an short article. One of the largest issues is using minimal-good quality or spammy Web two.0 platforms. These platforms may have tiny to no authority