Hi all, I have a question on the many multi tiered Link Wheel/Pyramids being hailed as the perfect solution to SERP boost. I noticed that many strategies include 2-3 tiers at least. Something like this: Money Site < Tier 1 (10 Web 2.0s) < Tier 2 (10 Web 2.0s) < Tier 3 (10 Web 2.0s) Almost always, you will have automated blasting that blasts through the different tiers with the usual profile links and blog comments. Of course, I understand the concept behind this, as to not expose your money site to unnecessary risks. My question is this, instead of building 10 web2.0s each on 3 levels/tiers, why not just build one level/tier that consists of 30 web2.0s and blast the hell out of those 30 directly? Instead of: Money Site < Tier 1 (10 Web 2.0s) < Tier 2 (10 Web 2.0s) < Tier 3 (10 Web 2.0s) Why not just: Money Site < Tier 1 (30 Web 2.0s) Why go through all the different levels? Are 3 levels really needed? Won't it dilute the link juice? As a buffer, won't 1 level be enough? So many experts are doing this so I am sure there is a good reason. I'm just too stupid to not be able to figure this out. Please help me be less stupid! Thanks.