Okay... I just started my backlinking strategy and have a quick question. Since I just started my campaign, I am slowly buildng up links via private blog networks (PBN). I am not building too quickly or srongly. Instead, I want to start slowly and go stronger as time passes. Here is my question: Now that I have built these PBN backlinks, am I supposed to go out and now build 2nd tier links to the aforementioned PBN backlinks? That is, I need to have a 1st tier and 2nd tier strategy? Since the only way to find these PBN backlinks is through searching g00g (because these PBNs do not publish their website URLs), I must spend time locating each and every PBN backlink. Then once I locate these PBN backlinks I am then supposed to write another freaking article that gives a 2nd tier backlinks to the PBN backlink? This whole process seems overwhelming and potentially expensive. Should I just pay a guy on fiverr to give me 2nd tier links? That could get expensive. In a nutshell: 1. MUST I build 2nd tier backlinks for my backlinking campaign to be effective? 2. If yes, what is the best and cheapest way to do this? 3. Do I need to do this is each and every one of my PBN backlinks? 4. Any suggestions as to where or how I can locate a decent 2nd tier service provider?