martinibuster - 12:55 am on Jan 11, 2012 (gmt 0)

Could mean the barrier to entry is low. Saw something similar in a far more competitive niche a few years ago that was spammed out with multi hyphenated interlinked three way link trading multiple site by same owner spam. Everyone was doing it so everyone thought that's what it took to rank. It was a cesspool. I built up better links for my client and bested all of them. The barrier to entry was low.